Task: Answer the MCQ question.
Question: Which drug has a 8.073\% human ether-à-go-go related gene (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) O=C(c1cccs1)N1CCC(C(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)CC1
b) CNc1ncc(-c2nnnn2-c2ccccc2)c(-c2ccccc2)n1
c) COc1ccc(-n2cnnc2SCC(=O)Nc2cccc(S(N)(=O)=O)c2)cc1
Answer: b. CNc1ncc(-c2nnnn2-c2ccccc2)c(-c2ccccc2)n1
{#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#}
CNc1ncc(-c2nnnn2-c2ccccc2)c(-c2ccccc2)n1
CNc1ncc(-c2nnnn2-c2ccccc2)c(-c2ccccc2)n1
N-methyl-4-phenyl-5-(1-phenyltetrazol-5-yl)pyrimidin-2-amine