Problem statement: Answer the MCQ question.
Query: Which compound has a 19.881\% 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 CSc1cc(CS(=O)(=O)c2ccccc2)nc(-c2ccccc2)n1
b Cc1ccc(OCc2nnc(SCC(=O)N3CCc4ccccc43)n2C)cc1
c CCCCCCN1CC(O)=C(c2nc3ccccc3[nH]2)C1=N
d Cn1c(=O)c2c(n(C)c1=O)=NC1(CCCCC1)N=2
Answer: b. Cc1ccc(OCc2nnc(SCC(=O)N3CCc4ccccc43)n2C)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#}
Cc1ccc(OCc2nnc(SCC(=O)N3CCc4ccccc43)n2C)cc1
Cc1ccc(OCc2nnc(SCC(=O)N3CCc4ccccc43)n2C)cc1
1-(2,3-dihydroindol-1-yl)-2-[[4-methyl-5-[(4-methylphenoxy)methyl]-1,2,4-triazol-3-yl]sulfanyl]ethanone