Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -0.311\% 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. COc1ccc(C(c2ccc(Cl)cc2)c2ccc(C)o2)cc1OC
b. CC(=O)N1Cc2ccccc2CC1C(=O)NCc1ccccc1F
c. COc1ccc(NC(=O)CSc2nnnn2C)cc1S(=O)(=O)N1CCCCC1
d. COc1ccc(OC)c(/C=C2\S/C(=N/NC(=O)c3ccc4ccccc4c3)NC2=O)c1
Answer: b. CC(=O)N1Cc2ccccc2CC1C(=O)NCc1ccccc1F
{#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#}
CC(=O)N1Cc2ccccc2CC1C(=O)NCc1ccccc1F
CC(=O)N1Cc2ccccc2CC1C(=O)NCc1ccccc1F
2-acetyl-N-[(2-fluorophenyl)methyl]-3,4-dihydro-1H-isoquinoline-3-carboxamide