Task: Answer the MCQ question.
Question: Which drug exhibits a 9.625\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) O=C(CSc1nnc(-c2cccc(F)c2)o1)N1CCCC1
(b) COC(=O)c1ccc(NC(=O)c2ccc[n+]([O-])c2)cc1
(c) CCN(CC)CCCN(C(=O)c1ccc(Br)cc1)c1nc(-c2ccc(OC)cc2)cs1.Cl
(d) Cc1ccc(/C=C/C(=O)NCc2ccncc2)cc1
(e) O=C(O)[C@H](Cc1ccccc1)Nc1ccc([N+](=O)[O-])cn1
Answer: e. O=C(O)[C@H](Cc1ccccc1)Nc1ccc([N+](=O)[O-])cn1
{#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(O)[C@H](Cc1ccccc1)Nc1ccc([N+](=O)[O-])cn1
O=C(O)[C@H](Cc1ccccc1)Nc1ccc([N+](=O)[O-])cn1
(2S)-2-[(5-nitropyridin-2-yl)amino]-3-phenylpropanoic acid