Task: Answer the multiple-choice question.
Question: Which compound exhibits a 11.420\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) Clc1cccc(Cl)c1-c1nnc2ccc(N3CCOCC3)nn12
(b) Cc1ccc(CN2CCSc3ccc(C(=O)NCc4ccco4)cc32)cc1
(c) CC1CCCN(c2ccc(C(=O)NCc3ccco3)cc2[N+](=O)[O-])C1
(d) CC(=O)c1cccc(S(=O)(=O)N2CCCC(c3nc(-c4ccc(C)o4)no3)C2)c1
(e) COc1ccc(/C=N/N=C/c2ccc(OC)c(O)c2)cc1O
Answer: a. Clc1cccc(Cl)c1-c1nnc2ccc(N3CCOCC3)nn12
{#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#}
Clc1cccc(Cl)c1-c1nnc2ccc(N3CCOCC3)nn12
Clc1cccc(Cl)c1-c1nnc2ccc(N3CCOCC3)nn12
4-[3-(2,6-dichlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl]morpholine