Task: Answer the multiple choice question.
Query: Which compound exhibits a -1.053\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) Cc1nc2cc(C(=O)O)ccc2n1C1CCCCC1
b.) CCC(C)NCCCOc1ccc(C)cc1OC
c.) CCN(C(=O)C(C)N1C(=O)/C(=C/c2ccco2)SC1=S)C1CCS(=O)(=O)C1
d.) O=c1c2ccc(Cl)cc2nc(-c2ccc([N+](=O)[O-])cc2)n1O
Answer: c. CCN(C(=O)C(C)N1C(=O)/C(=C/c2ccco2)SC1=S)C1CCS(=O)(=O)C1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCN(C(=O)C(C)N1C(=O)/C(=C/c2ccco2)SC1=S)C1CCS(=O)(=O)C1
CCN(C(=O)C(C)N1C(=O)/C(=C/c2ccco2)SC1=S)C1CCS(=O)(=O)C1
[C][C][N][Branch2][Ring1][=C][C][=Branch1][C][=O][C][Branch1][C][C][N][C][=Branch1][C][=O][/C][=Branch1][=Branch2][=C][/C][=C][C][=C][O][Ring1][Branch1][S][C][Ring1][N][=S][C][C][C][S][=Branch1][C][=O][=Branch1][C][=O][C][Ring1][#Branch1]
N-(1,1-dioxothiolan-3-yl)-N-ethyl-2-[(5Z)-5-(furan-2-ylmethylidene)-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]propanamide