Task: Answer the MCQ question.
Query: Which compound has a 7.861\% 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 other words.
Options:
a) Cc1ccccc1-c1c(C)oc2cc(O)ccc2c1=O
b) C=CCC(NC(C)c1ccccc1)c1ccco1
c) O=C(O)C1CC=CCC1C(=O)Nc1ccccc1Cl
Answer: a. Cc1ccccc1-c1c(C)oc2cc(O)ccc2c1=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#}
Cc1ccccc1-c1c(C)oc2cc(O)ccc2c1=O
Cc1ccccc1-c1c(C)oc2cc(O)ccc2c1=O
7-hydroxy-2-methyl-3-(2-methylphenyl)chromen-4-one