Task: Answer the MCQ question.
Query: Which compound exhibits a 12.635\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Nc1c(Cl)cc(-c2csc(NC(CO)c3nc4ccccc4n3CCOCCO)n2)cc1Cl
[b] COc1ccc(S(=O)(=O)NCc2cc(=O)n(C)c(=O)n2C)cc1C
[c] Cc1[nH]c(C)c(S(=O)(=O)N(C)Cc2ccccc2)c1C(=O)N1CCCC1
Answer: b. COc1ccc(S(=O)(=O)NCc2cc(=O)n(C)c(=O)n2C)cc1C
{#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)NCc2cc(=O)n(C)c(=O)n2C)cc1C
COc1ccc(S(=O)(=O)NCc2cc(=O)n(C)c(=O)n2C)cc1C
N-[(1,3-dimethyl-2,6-dioxopyrimidin-4-yl)methyl]-4-methoxy-3-methylbenzenesulfonamide