Task: Answer the MCQ question.
Query: Which compound exhibits a 10.371\% 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 CC(C)CCNC(=O)c1onc(CSc2ccc(Cl)cc2)c1C(=O)NCCC(C)C
b COc1cc(NC(=O)CN2CCN(c3ccccc3)CC2)c(C)cc1[N+](=O)[O-]
c CC(=O)NC(Cc1c[nH]c2ccccc12)C(=O)N1CCN(S(=O)(=O)c2ccccc2)CC1
d COc1cc(/C=C/C(=O)OCC(=O)Nc2cc(S(=O)(=O)N3CCCCC3)ccc2C)ccc1O
e Cn1c(SCC(=O)c2c(N)n(C)c(=O)n(C)c2=O)nnc1-c1ccccc1
Answer: b. COc1cc(NC(=O)CN2CCN(c3ccccc3)CC2)c(C)cc1[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#}
COc1cc(NC(=O)CN2CCN(c3ccccc3)CC2)c(C)cc1[N+](=O)[O-]
COc1cc(NC(=O)CN2CCN(c3ccccc3)CC2)c(C)cc1[N+](=O)[O-]
N-(5-methoxy-2-methyl-4-nitrophenyl)-2-(4-phenylpiperazin-1-yl)acetamide