Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 7.041\% 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. COc1c(O)ccc(/C=C(\C#N)c2nc3ccccc3[nH]2)c1[N+](=O)[O-]
b. COc1cccc(NC(=O)C(=O)NCCCn2ccnc2)c1
c. Cc1ccccc1N1C(=O)CC(Sc2nnc(-c3ccccc3)o2)C1=O
d. CCOc1ccc(C(=O)CC(C(=O)O)N2CCCCC2)cc1
Answer: a. COc1c(O)ccc(/C=C(\C#N)c2nc3ccccc3[nH]2)c1[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#}
COc1c(O)ccc(/C=C(\C#N)c2nc3ccccc3[nH]2)c1[N+](=O)[O-]
COc1c(O)ccc(/C=C(\C#N)c2nc3ccccc3[nH]2)c1[N+](=O)[O-]
(E)-2-(1H-benzimidazol-2-yl)-3-(4-hydroxy-3-methoxy-2-nitrophenyl)prop-2-enenitrile