Task: Answer the MCQ question.
Query: Which drug exhibits a 16.872\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) Clc1ccccc1CSc1nnc(-c2ccncc2)o1
(b) COc1ccc(C)cc1S(=O)(=O)Nc1cccc(-c2cn3cccnc3n2)c1
(c) O=S(=O)(N1CCCCC1)N1CCN(CC(O)COc2ccc3cc(Br)ccc3c2)CC1
(d) N#Cc1c(-c2ccccc2)cc(-c2ccccc2)nc1SCC(=O)O
(e) NC(=O)COC(=O)c1c2c(nc3ccccc13)CCCCC2
Answer: b. COc1ccc(C)cc1S(=O)(=O)Nc1cccc(-c2cn3cccnc3n2)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#}
COc1ccc(C)cc1S(=O)(=O)Nc1cccc(-c2cn3cccnc3n2)c1
COc1ccc(C)cc1S(=O)(=O)Nc1cccc(-c2cn3cccnc3n2)c1
N-(3-imidazo[1,2-a]pyrimidin-2-ylphenyl)-2-methoxy-5-methylbenzenesulfonamide