Problem statement: Answer the multiple choice question.
Query: Which compound has a 14.581\% 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 additional words.
Options:
(a) O=C(O)C(=O)O.O=S(=O)(c1ccccc1C(F)(F)F)N1CCN(CC(O)COc2ccccc2F)CC1
(b) COc1ccccc1Nc1ccncc1[N+](=O)[O-]
(c) O=C(C1CCC(CNS(=O)(=O)c2ccc(F)cc2)CC1)N1CCOCC1
(d) COc1cccc(OC)c1C(=O)NC(C)c1ccccc1
Answer: b. COc1ccccc1Nc1ccncc1[N+](=O)[O-]
{#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#}
COc1ccccc1Nc1ccncc1[N+](=O)[O-]
COc1ccccc1Nc1ccncc1[N+](=O)[O-]
N-(2-methoxyphenyl)-3-nitropyridin-4-amine