Task: Answer the multiple choice question.
Question: Which compound has a 15.561\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=C(Nc1cccc(Cl)c1)NC1CCCCC1
b: Cc1ccnc(NC(=O)C2CCN(S(=O)(=O)c3ccc4c(c3)CC(C)N4C(=O)C3CCC3)CC2)c1
c: CCN(CC)c1nc2nonc2nc1N(CC)CC
Answer: b. Cc1ccnc(NC(=O)C2CCN(S(=O)(=O)c3ccc4c(c3)CC(C)N4C(=O)C3CCC3)CC2)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#}
Cc1ccnc(NC(=O)C2CCN(S(=O)(=O)c3ccc4c(c3)CC(C)N4C(=O)C3CCC3)CC2)c1
Cc1ccnc(NC(=O)C2CCN(S(=O)(=O)c3ccc4c(c3)CC(C)N4C(=O)C3CCC3)CC2)c1
1-[[1-(cyclobutanecarbonyl)-2-methyl-2,3-dihydroindol-5-yl]sulfonyl]-N-(4-methylpyridin-2-yl)piperidine-4-carboxamide