Task: Answer the MCQ question.
Query: Which drug has a 12.965\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. O=C(CCNS(=O)(=O)c1ccc(Cl)cc1)N1CCCCCC1
b. Cc1cccc(OCC(=O)Nc2c3c(nn2C(C)(C)C)CS(=O)(=O)C3)c1
Answer: a. O=C(CCNS(=O)(=O)c1ccc(Cl)cc1)N1CCCCCC1
{#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(CCNS(=O)(=O)c1ccc(Cl)cc1)N1CCCCCC1
O=C(CCNS(=O)(=O)c1ccc(Cl)cc1)N1CCCCCC1
N-[3-(azepan-1-yl)-3-oxopropyl]-4-chlorobenzenesulfonamide