Task: Answer the multiple choice question.
Query: Which drug exhibits a 13.905\% 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] NS(=O)(=O)c1ccc(CNC(=O)CC23CC4CC(CC(C4)C2)C3)cc1
[b] COc1cccc(-c2noc(CCC(=O)NCCc3ccccc3)n2)c1
[c] CC(=O)N/N=C(\N)c1nonc1N
[d] CCOC(=O)/C(=N/Nc1ccc(Cl)cc1)S(=O)(=O)c1ccc(Cl)cc1
Answer: c. CC(=O)N/N=C(\N)c1nonc1N
{#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)N/N=C(\N)c1nonc1N
CC(=O)N/N=C(\N)c1nonc1N
N-[(Z)-[amino-(4-amino-1,2,5-oxadiazol-3-yl)methylidene]amino]acetamide