Task: Answer the MCQ question.
Question: Which compound has a 12.662\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] Cl.O=C1NCC2(CCN(CCc3ccccc3)CC2)O1
[b] CCN(CC)c1ccc(C(=O)Nc2ccccc2)cc1[N+](=O)[O-]
[c] CC(NC(=O)c1cc(=O)[nH]c2ccccc12)c1ccccc1
[d] COc1cc2c(C(=O)NCc3ccc(C)o3)cn(CC(C)C)c(=O)c2cc1OC
Answer: c. CC(NC(=O)c1cc(=O)[nH]c2ccccc12)c1ccccc1
{#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#}
CC(NC(=O)c1cc(=O)[nH]c2ccccc12)c1ccccc1
CC(NC(=O)c1cc(=O)[nH]c2ccccc12)c1ccccc1
2-oxo-N-(1-phenylethyl)-1H-quinoline-4-carboxamide