Task: Answer the multiple choice question.
Question: Which compound has a 9.153\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C(O)CC1CCS(=O)(=O)C1
(b) O=C(Cn1c(-c2ccccc2Cl)nc2ccccc21)Nc1cccc(Cl)c1
(c) CC(C(=O)Nc1ccc(C(=O)O)c(O)c1)N1C(=O)/C(=C\c2ccco2)SC1=S
Answer: b. O=C(Cn1c(-c2ccccc2Cl)nc2ccccc21)Nc1cccc(Cl)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#}
O=C(Cn1c(-c2ccccc2Cl)nc2ccccc21)Nc1cccc(Cl)c1
O=C(Cn1c(-c2ccccc2Cl)nc2ccccc21)Nc1cccc(Cl)c1
N-(3-chlorophenyl)-2-[2-(2-chlorophenyl)benzimidazol-1-yl]acetamide