Task: Answer the MCQ question.
Query: Which drug exhibits a 0.972\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) Cc1cc2c(cc1C)NC(c1c(C)n(C)n(-c3ccccc3)c1=O)C1=C(CC(C)(C)CC1=O)N2
b) CN(Cc1ccccc1)S(=O)(=O)c1ccc(Cl)nc1
c) COc1ccc(N2CCN(C(=O)c3ccc(S(=O)(=O)N4CCOCC4)cc3)CC2)cc1
Answer: c. COc1ccc(N2CCN(C(=O)c3ccc(S(=O)(=O)N4CCOCC4)cc3)CC2)cc1
{#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#}
COc1ccc(N2CCN(C(=O)c3ccc(S(=O)(=O)N4CCOCC4)cc3)CC2)cc1
COc1ccc(N2CCN(C(=O)c3ccc(S(=O)(=O)N4CCOCC4)cc3)CC2)cc1
[4-(4-methoxyphenyl)piperazin-1-yl]-(4-morpholin-4-ylsulfonylphenyl)methanone