Problem statement: Answer the MCQ question.
Question: Which compound has a 1.649\% human ether-à-go-go related gene (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 COc1ccccc1NS(=O)(=O)c1cccc(C(=O)N/N=C(\C)c2ccc3c(c2)OCCO3)c1
b Cn1cc(CNC(=O)c2ccc3nc(Cc4ccccc4F)oc3c2)cn1
c COc1cccc2cc(C(=O)NNC(=O)c3ccc(Br)cc3)c(=O)oc12
d CCNC(=O)CC1S/C(=N/N=C(\C)c2ccccc2)NC1=O
Answer: d. CCNC(=O)CC1S/C(=N/N=C(\C)c2ccccc2)NC1=O
{#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#}
CCNC(=O)CC1S/C(=N/N=C(\C)c2ccccc2)NC1=O
CCNC(=O)CC1S/C(=N/N=C(\C)c2ccccc2)NC1=O
N-ethyl-2-[(2E)-4-oxo-2-[(E)-1-phenylethylidenehydrazinylidene]-1,3-thiazolidin-5-yl]acetamide