Task: Answer the MCQ question.
Query: Which drug exhibits a 5.329\% 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) COC(=O)CC1COc2ccccc2N1S(=O)(=O)c1ccc(OC)cc1
b) COc1ccc(C2=CC(c3sccc3C)n3nnnc3N2)cc1
c) O=S(=O)(c1cccs1)N1CCN(CCc2ccccc2)CC1
Answer: b. COc1ccc(C2=CC(c3sccc3C)n3nnnc3N2)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#}
COc1ccc(C2=CC(c3sccc3C)n3nnnc3N2)cc1
COc1ccc(C2=CC(c3sccc3C)n3nnnc3N2)cc1
5-(4-methoxyphenyl)-7-(3-methylthiophen-2-yl)-4,7-dihydrotetrazolo[1,5-a]pyrimidine