Task: Answer the MCQ question.
Question: Which compound exhibits a 15.250\% human ether-à-go-go related gene (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: Cc1ccc(NC2CCCN(C(=O)CN3C(=O)CSC3=O)C2)cc1C
b: O=C1CC(C(=O)N2CCc3ccccc32)CN1c1ccccc1
c: CNC(=O)c1[nH]cnc1C(=O)N[C@@H](Cc1ccccc1)C(=O)OCc1ccccc1
Answer: b. O=C1CC(C(=O)N2CCc3ccccc32)CN1c1ccccc1
{#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=C1CC(C(=O)N2CCc3ccccc32)CN1c1ccccc1
O=C1CC(C(=O)N2CCc3ccccc32)CN1c1ccccc1
4-(2,3-dihydroindole-1-carbonyl)-1-phenylpyrrolidin-2-one