Task: Answer the multiple-choice question.
Question: Which drug exhibits a -0.276\% 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 other words.
Options:
(a) CC1CCc2c(sc(NC(=O)/C=C/c3cccs3)c2C(=O)O)C1
(b) COc1ccc(NC(=O)CSc2nnc(-c3ccncc3)n2CC2CCCO2)c(OC)c1
(c) Cc1c(NC(=O)C(C)c2ccc(CC(C)C)cc2)c(=O)n(-c2ccccc2)n1C
(d) O=[N+]([O-])c1ccccc1NCCOc1ccccc1
(e) O=C(Nc1nc(-c2ccccn2)cs1)c1cccc(-n2cnnn2)c1
Answer: e. O=C(Nc1nc(-c2ccccn2)cs1)c1cccc(-n2cnnn2)c1
{#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#}
O=C(Nc1nc(-c2ccccn2)cs1)c1cccc(-n2cnnn2)c1
O=C(Nc1nc(-c2ccccn2)cs1)c1cccc(-n2cnnn2)c1
N-(4-pyridin-2-yl-1,3-thiazol-2-yl)-5-(tetrazol-1-yl)benzamide