Task: Answer the multiple choice question.
Question: Which drug has a 15.194\% 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 other words.
Options:
a: O=C1CCC([N+](=O)[O-])C(c2cc3c(cc2Br)OCO3)N1
b: CC(C)OCCCn1c(NN)nc2ccccc2c1=O
c: Cc1ccccc1C(=O)Nc1cccc(NC(=O)c2cccnc2)c1
Answer: b. CC(C)OCCCn1c(NN)nc2ccccc2c1=O
{#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#}
CC(C)OCCCn1c(NN)nc2ccccc2c1=O
CC(C)OCCCn1c(NN)nc2ccccc2c1=O
2-hydrazinyl-3-(3-propan-2-yloxypropyl)quinazolin-4-one