Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -16.018% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) CCOC(=O)N1CCC(NC(=O)CCC(=O)c2ccccc2)CC1
b) CC(=O)N1CCc2cc(S(=O)(=O)Nc3ccccc3N3CCN(C)CC3)ccc21
c) CCSc1nnc(NC(=O)c2cnccn2)s1
d) COc1ccc(N2CCN(C(=O)c3ccccc3)CC2)c([N+](=O)[O-])c1
e) COCCn1c(-c2ccccc2)cnc1N
Answer: e. COCCn1c(-c2ccccc2)cnc1N
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COCCn1c(-c2ccccc2)cnc1N
COCCn1c(-c2ccccc2)cnc1N
1-(2-methoxyethyl)-5-phenylimidazol-2-amine