Problem statement: Answer the MCQ question.
Query: Which compound has a -3.705\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cc1cccc(OCC(=O)N2CCN(C(=O)c3cccs3)CC2)c1
(b) CCN(C(=O)CCS(=O)(=O)c1ccc(Br)cc1)c1ccc2c(c1)OCO2
Answer: b. CCN(C(=O)CCS(=O)(=O)c1ccc(Br)cc1)c1ccc2c(c1)OCO2
{#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)CCS(=O)(=O)c1ccc(Br)cc1)c1ccc2c(c1)OCO2
CCN(C(=O)CCS(=O)(=O)c1ccc(Br)cc1)c1ccc2c(c1)OCO2
[C][C][N][Branch2][Ring1][=Branch2][C][=Branch1][C][=O][C][C][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][=C][Branch1][C][Br][C][=C][Ring1][#Branch1][C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C][O][Ring1][=Branch1]
N-(1,3-benzodioxol-5-yl)-3-(4-bromophenyl)sulfonyl-N-ethylpropanamide