Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -23.482\% 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 other words.
Options:
a: COc1ccccc1-c1ccc(NC2CCCC2)nn1
b: CCOC(=O)C1(CCOc2ccccc2)CCN(Cc2ccncc2)CC1
c: Cc1cc(C(=O)COC(=O)c2ccc(F)cc2F)c(C)n1C1CC1
d: CN(C(=O)CN1C(=O)S/C(=C\c2cccc(Cl)c2)C1=O)C1CCS(=O)(=O)C1
Answer: b. CCOC(=O)C1(CCOc2ccccc2)CCN(Cc2ccncc2)CC1
{#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#}
CCOC(=O)C1(CCOc2ccccc2)CCN(Cc2ccncc2)CC1
CCOC(=O)C1(CCOc2ccccc2)CCN(Cc2ccncc2)CC1
ethyl 4-(2-phenoxyethyl)-1-(pyridin-4-ylmethyl)piperidine-4-carboxylate