Problem statement: Answer the multiple-choice question.
Query: Which drug has a -0.900\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a Cc1cccnc1-n1c(-c2ccccc2)nc2ccccc2c1=O
b CCCOC(=O)c1[nH]c2c(c1C)C(=O)CC(c1cc(OC)c(OC)c(OC)c1)C2
c O=C(NCCN1CCOCC1)c1cccnc1SCc1ccccc1Cl
d COc1ccc(CC(=O)O/N=C(\N)Cc2cccc3ccccc23)cc1OC
Answer: a. Cc1cccnc1-n1c(-c2ccccc2)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#}
Cc1cccnc1-n1c(-c2ccccc2)nc2ccccc2c1=O
Cc1cccnc1-n1c(-c2ccccc2)nc2ccccc2c1=O
3-(3-methylpyridin-2-yl)-2-phenylquinazolin-4-one