Problem statement: Answer the MCQ question.
Query: Which drug has a 16.968\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CC(=C/c1ccco1)/C=N/NC(=O)c1nnn(-c2nonc2N)c1CN(C)C
[b] CC(=O)c1c(C(C)=O)c(C)n(-c2nc(-c3ccc(C)c(C)c3)c(C)s2)c1C
[c] Cc1sc2nc(C3CC3)nc(SCC(=O)N3CCc4ccccc4C3)c2c1C
[d] CCOc1ccc(N/C=C/C(=O)c2ccccc2)cc1
Answer: b. CC(=O)c1c(C(C)=O)c(C)n(-c2nc(-c3ccc(C)c(C)c3)c(C)s2)c1C
{#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#}
CC(=O)c1c(C(C)=O)c(C)n(-c2nc(-c3ccc(C)c(C)c3)c(C)s2)c1C
CC(=O)c1c(C(C)=O)c(C)n(-c2nc(-c3ccc(C)c(C)c3)c(C)s2)c1C
1-[4-acetyl-1-[4-(3,4-dimethylphenyl)-5-methyl-1,3-thiazol-2-yl]-2,5-dimethylpyrrol-3-yl]ethanone