Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 10.321\% 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.) O=C(Nc1ncnc2sc3c(c12)CCCCC3)c1ccc(F)cc1
b.) C=C(C)C1Cc2nc(N)nc(C)c2C1
c.) CCOc1ccc(CN(C)CC(=O)Nc2ccc([N+](=O)[O-])cc2Cl)cc1
Answer: b. C=C(C)C1Cc2nc(N)nc(C)c2C1
{#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#}
C=C(C)C1Cc2nc(N)nc(C)c2C1
C=C(C)C1Cc2nc(N)nc(C)c2C1
4-methyl-6-prop-1-en-2-yl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-2-amine