Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 12.495\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCOc1ccc(N)cc1OC.Cl
[b] Cc1ccc(OCC(=O)Nc2ccc3c(c2)OCO3)cc1C
[c] CCn1c(=O)n(CC)c2cc(S(=O)(=O)NCCOc3ccccc3)c(C)cc21
Answer: c. CCn1c(=O)n(CC)c2cc(S(=O)(=O)NCCOc3ccccc3)c(C)cc21
{#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#}
CCn1c(=O)n(CC)c2cc(S(=O)(=O)NCCOc3ccccc3)c(C)cc21
CCn1c(=O)n(CC)c2cc(S(=O)(=O)NCCOc3ccccc3)c(C)cc21
[C][C][N][C][=Branch1][C][=O][N][Branch1][Ring1][C][C][C][=C][C][Branch2][Ring1][Ring2][S][=Branch1][C][=O][=Branch1][C][=O][N][C][C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][=C][Branch1][C][C][C][=C][Ring2][Ring1][Ring2][Ring2][Ring1][#Branch2]
1,3-diethyl-6-methyl-2-oxo-N-(2-phenoxyethyl)benzimidazole-5-sulfonamide