Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 14.587\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCOC(=O)N1CCN(C(=O)c2cn(C)c3ccc(S(=O)(=O)N4CCC(C)CC4)cc3c2=O)CC1
[b] COC(=O)c1sccc1NC(=S)N1CCN(c2cc(C)ccc2C)CC1
[c] Cc1nc(N2CCOCC2)c2c3c(sc2n1)CCC3
Answer: b. COC(=O)c1sccc1NC(=S)N1CCN(c2cc(C)ccc2C)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#}
COC(=O)c1sccc1NC(=S)N1CCN(c2cc(C)ccc2C)CC1
COC(=O)c1sccc1NC(=S)N1CCN(c2cc(C)ccc2C)CC1
methyl 3-[[4-(2,5-dimethylphenyl)piperazine-1-carbothioyl]amino]thiophene-2-carboxylate