Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 4.659\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: Cc1ccc2nc(-c3cccc(NC(=O)c4ccc5c(c4)OCCO5)c3)oc2c1
b: NC(=O)COc1ccc(NC(=O)c2ccccc2-c2ccccc2)cc1
c: CCn1c(=O)n(CC)c2cc(NC(=O)CSc3ccc([N+](=O)[O-])cn3)ccc21
d: O=C(N1CCCCCC1)n1c(Cc2ccccc2)nc2ccccc21
e: CCOC(=O)c1c(N)c2cc([N+](=O)[O-])cnc2n1C
Answer: b. NC(=O)COc1ccc(NC(=O)c2ccccc2-c2ccccc2)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#}
NC(=O)COc1ccc(NC(=O)c2ccccc2-c2ccccc2)cc1
NC(=O)COc1ccc(NC(=O)c2ccccc2-c2ccccc2)cc1
N-[4-(2-amino-2-oxoethoxy)phenyl]-2-phenylbenzamide