Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 7.874\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Cc1cc(OCC(=O)NCC(O)c2ccccc2)c2c3c(c(=O)oc2c1)CCCC3
[b] COc1ccccc1NC(=O)CCC(=O)Nc1nnc(C(F)(F)F)s1
[c] COc1ccccc1-c1cc(C(=O)NCc2cccs2)no1
[d] Cc1ccc(NC2CC(C)NC(=S)N2)cc1
Answer: d. Cc1ccc(NC2CC(C)NC(=S)N2)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(NC2CC(C)NC(=S)N2)cc1
Cc1ccc(NC2CC(C)NC(=S)N2)cc1
4-methyl-6-(4-methylanilino)-1,3-diazinane-2-thione