Task: Answer the multiple-choice question.
Question: Which drug exhibits a -2.432\% human ether-à-go-go related gene (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) c1cnc2c(OCc3nc4ccccc4[nH]3)cccc2c1
b) COc1ccc(-c2cc3nc(C)c(CCC(=O)NC(C)CCc4ccco4)c(C)n3n2)c(OC)c1
c) CC(C)NC(=O)CCCc1ccccc1
Answer: b. COc1ccc(-c2cc3nc(C)c(CCC(=O)NC(C)CCc4ccco4)c(C)n3n2)c(OC)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#}
COc1ccc(-c2cc3nc(C)c(CCC(=O)NC(C)CCc4ccco4)c(C)n3n2)c(OC)c1
COc1ccc(-c2cc3nc(C)c(CCC(=O)NC(C)CCc4ccco4)c(C)n3n2)c(OC)c1
3-[2-(2,4-dimethoxyphenyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidin-6-yl]-N-[4-(furan-2-yl)butan-2-yl]propanamide