Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 18.468\% 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. COc1ccc(S(=O)(=O)NCC2CCCO2)cc1C(=O)O
b. Cc1ccc(C)c(S(=O)(=O)N2CCN(C(=O)c3n[nH]c(=O)c4ccccc34)CC2)c1
c. CC(=O)N1c2ccc(S(=O)(=O)NCCC(=O)N(C)C3CCCCC3)cc2CC1C
d. O=C(Nc1ccc(S(=O)(=O)Nc2nccs2)cc1)c1ccc(F)cc1
e. Cc1ccc(CNC(=O)Cn2c(=O)n(-c3ccccc3)c(=O)c3sccc32)cc1
Answer: a. COc1ccc(S(=O)(=O)NCC2CCCO2)cc1C(=O)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#}
COc1ccc(S(=O)(=O)NCC2CCCO2)cc1C(=O)O
COc1ccc(S(=O)(=O)NCC2CCCO2)cc1C(=O)O
2-methoxy-5-(oxolan-2-ylmethylsulfamoyl)benzoic acid