Problem statement: Answer the multiple-choice question.
Query: Which compound has a 16.143\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a O=C(c1ccc(Cl)cc1[N+](=O)[O-])N(Cc1ccccc1)Cc1ccccc1
b Cc1cc(C)c2c(c1)/C(=N\N=c1\sc3ccccc3n1C)C(=O)N2
c O=C(Nc1ccc(-c2cn3c(n2)SCC3)cc1)c1ccc2ccccc2n1
d CCc1cccc(NC(=O)COc2ccccc2)c1
Answer: d. CCc1cccc(NC(=O)COc2ccccc2)c1
{#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#}
CCc1cccc(NC(=O)COc2ccccc2)c1
CCc1cccc(NC(=O)COc2ccccc2)c1
N-(3-ethylphenyl)-2-phenoxyacetamide