Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 20.645\% 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(-c2cc(C(=O)NCc3cn(C)nc3C)c3ccccc3n2)cc1OC
b: CC(C)C(NS(=O)(=O)/C=C/c1ccccc1)C(=O)NCc1ccc(F)cc1
c: O=C(COc1ccccc1)N(Cc1ccccc1)c1nc(-c2ccccc2)cs1
d: O=C(c1ccc(-c2ccc([N+](=O)[O-])cc2Cl)o1)N1CCOCC1
Answer: b. CC(C)C(NS(=O)(=O)/C=C/c1ccccc1)C(=O)NCc1ccc(F)cc1
{#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(C)C(NS(=O)(=O)/C=C/c1ccccc1)C(=O)NCc1ccc(F)cc1
CC(C)C(NS(=O)(=O)/C=C/c1ccccc1)C(=O)NCc1ccc(F)cc1
N-[(4-fluorophenyl)methyl]-3-methyl-2-[[(E)-2-phenylethenyl]sulfonylamino]butanamide