Task: Answer the MCQ question.
Question: Which compound has a 0.376\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) N#Cc1ccc(OCC(=O)Nc2cc(S(=O)(=O)N3CCOCC3)ccc2N2CCOCC2)cc1
(b) CCCCNC(=O)Cn1c(=O)c2c(ncn2CC)n(Cc2ccccc2)c1=O
(c) Cc1ccc(S(=O)(=O)CCC(=O)OCC(=O)c2ccc(F)cc2)cc1
(d) COc1cccc(CCc2nnc(CCC(=O)NCCc3cccc(C)n3)o2)c1
Answer: a. N#Cc1ccc(OCC(=O)Nc2cc(S(=O)(=O)N3CCOCC3)ccc2N2CCOCC2)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#}
N#Cc1ccc(OCC(=O)Nc2cc(S(=O)(=O)N3CCOCC3)ccc2N2CCOCC2)cc1
N#Cc1ccc(OCC(=O)Nc2cc(S(=O)(=O)N3CCOCC3)ccc2N2CCOCC2)cc1
2-(4-cyanophenoxy)-N-(2-morpholin-4-yl-5-morpholin-4-ylsulfonylphenyl)acetamide