Task: Answer the MCQ question.
Question: Which compound exhibits a 6.670\% 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 additional words.
Options:
[a] Cc1cccc(CCNC(=O)C2CCC(=O)N2Cc2ccc(F)cc2)c1
[b] Cc1ccc(NC(=O)Nc2ccc(F)cc2)cc1Cl
[c] COc1ccc2c(c1)C(c1ccccc1)NC(=O)C2
[d] N#Cc1ccc(OCC(=O)Nc2nc(-c3cccnc3)cs2)cc1
Answer: c. COc1ccc2c(c1)C(c1ccccc1)NC(=O)C2
{#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#}
COc1ccc2c(c1)C(c1ccccc1)NC(=O)C2
COc1ccc2c(c1)C(c1ccccc1)NC(=O)C2
7-methoxy-1-phenyl-2,4-dihydro-1H-isoquinolin-3-one