Problem statement: Answer the multiple-choice question.
Question: Which compound has a 4.433\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a O=C(C1=CC=CN2CCS(=O)(=O)N=C12)N1CCN(c2cccc(Cl)c2)CC1
b CC(C)NC(=O)CN1C(=O)NC(CCc2ccccc2)C1=O
c CCN(Cc1ccccc1)S(=O)(=O)c1cc(C(=O)c2c(N)n(C)c(=O)n(C)c2=O)ccc1OC
Answer: b. CC(C)NC(=O)CN1C(=O)NC(CCc2ccccc2)C1=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#}
CC(C)NC(=O)CN1C(=O)NC(CCc2ccccc2)C1=O
CC(C)NC(=O)CN1C(=O)NC(CCc2ccccc2)C1=O
2-[2,5-dioxo-4-(2-phenylethyl)imidazolidin-1-yl]-N-propan-2-ylacetamide