Problem statement: Answer the MCQ question.
Query: Which drug has a 18.423\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: O=C(Nc1ccc(OCc2ccccc2)cc1)Nc1ccccc1C(=O)NCCCN1CCOCC1
b: COc1ccc(C)cc1NC(=O)CN(C)S(=O)(=O)c1ccc2c(c1)n(C)c(=O)c(=O)n2C
c: Cc1c(C)c2cc(Cl)c(O)c(CN(C)C)c2oc1=O
Answer: b. COc1ccc(C)cc1NC(=O)CN(C)S(=O)(=O)c1ccc2c(c1)n(C)c(=O)c(=O)n2C
{#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#}
COc1ccc(C)cc1NC(=O)CN(C)S(=O)(=O)c1ccc2c(c1)n(C)c(=O)c(=O)n2C
COc1ccc(C)cc1NC(=O)CN(C)S(=O)(=O)c1ccc2c(c1)n(C)c(=O)c(=O)n2C
2-[(1,4-dimethyl-2,3-dioxoquinoxalin-6-yl)sulfonyl-methylamino]-N-(2-methoxy-5-methylphenyl)acetamide