Task: Answer the MCQ question.
Question: Which drug has a 19.214% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) O=c1[nH]cnc2ccccc12
b) Cc1ccccc1NC(=O)CSc1nnc(NC(=O)c2ccco2)s1
c) CN(C)CCCN(C(=O)CCc1ccccc1)c1nc2ccc(F)cc2s1.Cl
Answer: a. O=c1[nH]cnc2ccccc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=c1[nH]cnc2ccccc12
O=c1[nH]cnc2ccccc12
3H-quinazolin-4-one