Task: Answer the multiple-choice question.
Query: Which drug exhibits a -0.306\% 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, c, or d without using any additional words.
Options:
[a] Cc1nnc(NC(=O)CCC(=O)NCc2ccco2)s1
[b] Cc1ccc(C)c(-n2cc(CN3CCN(C(=O)c4ncn[nH]4)CC3)c(-c3ccccc3)n2)c1
[c] COc1ccc(NC(=O)N2CCN(S(=O)(=O)c3ccc(F)cc3)CC2)c(OC)c1
[d] C=CCOc1c(CNC2CCCC2)cc(Cl)cc1OC.Cl
Answer: b. Cc1ccc(C)c(-n2cc(CN3CCN(C(=O)c4ncn[nH]4)CC3)c(-c3ccccc3)n2)c1
{#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(C)c(-n2cc(CN3CCN(C(=O)c4ncn[nH]4)CC3)c(-c3ccccc3)n2)c1
Cc1ccc(C)c(-n2cc(CN3CCN(C(=O)c4ncn[nH]4)CC3)c(-c3ccccc3)n2)c1
[4-[[1-(2,5-dimethylphenyl)-3-phenylpyrazol-4-yl]methyl]piperazin-1-yl]-(1H-1,2,4-triazol-5-yl)methanone