Task: Answer the multiple-choice question.
Query: Which compound exhibits a -1.198\% 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=C(Cc1ccccc1)Nn1c(-c2ccccc2)nc2ccccc2c1=O
b: COc1ccc(-c2cc(C(=O)Nc3c(C)n(C)n(-c4ccccc4)c3=O)no2)cc1OC
c: COc1cc(OC)cc(C(=O)NNC(=O)CCc2ccccc2)c1
Answer: a. O=C(Cc1ccccc1)Nn1c(-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#}
O=C(Cc1ccccc1)Nn1c(-c2ccccc2)nc2ccccc2c1=O
O=C(Cc1ccccc1)Nn1c(-c2ccccc2)nc2ccccc2c1=O
N-(4-oxo-2-phenylquinazolin-3-yl)-2-phenylacetamide