Task: Answer the multiple choice question.
Query: Which compound exhibits a 4.100\% 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, c, or d without using any other words.
Options:
a.) COc1ccc(-c2[nH]nc3oc(=O)cc(C)c23)cc1
b.) CCOP(=O)(OCC)C(O)c1ccc(OC)c(OC)c1
c.) O=C(O)CCCn1c(=O)c2cccn2c2ccc(F)cc21
d.) CCOC(=O)N=Nc1c(O)n(CC)c2ccccc12
Answer: c. O=C(O)CCCn1c(=O)c2cccn2c2ccc(F)cc21
{#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(O)CCCn1c(=O)c2cccn2c2ccc(F)cc21
O=C(O)CCCn1c(=O)c2cccn2c2ccc(F)cc21
7-fluoro-5-(4-hydroxy-4-oxobutyl)pyrrolo[1,2-a]quinoxalin-4-one