Task: Answer the MCQ question.
Query: Which compound has a 12.392\% 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] CN(C)S(=O)(=O)c1ccc2c(c1)C(CC(=O)O)OC2=O
[b] COc1ccc(C2CCCN2C(=O)Nc2ccc(F)cc2)cc1OC
[c] CNS(=O)(=O)c1ccc(N=Cc2c(O)n(-c3ccccc3)c(=O)[nH]c2=O)cc1
[d] CCOc1ccc(NC(=O)c2cnccn2)cc1
[e] Brc1ccc(-c2ccccc2)cc1
Answer: c. CNS(=O)(=O)c1ccc(N=Cc2c(O)n(-c3ccccc3)c(=O)[nH]c2=O)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#}
CNS(=O)(=O)c1ccc(N=Cc2c(O)n(-c3ccccc3)c(=O)[nH]c2=O)cc1
CNS(=O)(=O)c1ccc(N=Cc2c(O)n(-c3ccccc3)c(=O)[nH]c2=O)cc1
4-[(6-hydroxy-2,4-dioxo-1-phenylpyrimidin-5-yl)methylideneamino]-N-methylbenzenesulfonamide