Problem statement: Answer the multiple choice question.
Query: Which compound has a 2.391\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] Cn1c(=O)c2c(SCc3cccc(C(F)(F)F)c3)nc(-c3ccco3)nc2n(C)c1=O
[b] O=C(/C=C/c1ccccc1)NCCc1ccccc1
[c] CCC1CN(S(=O)(=O)c2cc(-c3cc(C)no3)ccc2OC)c2cc(C)ccc2O1
[d] O=C(Oc1csc(=S)n1C(=O)c1ccccc1)c1ccccc1
[e] O=C(c1cccc(F)c1)N1CCN(c2ccc([N+](=O)[O-])c(N3CCCCC3)c2)CC1
Answer: a. Cn1c(=O)c2c(SCc3cccc(C(F)(F)F)c3)nc(-c3ccco3)nc2n(C)c1=O
{#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#}
Cn1c(=O)c2c(SCc3cccc(C(F)(F)F)c3)nc(-c3ccco3)nc2n(C)c1=O
Cn1c(=O)c2c(SCc3cccc(C(F)(F)F)c3)nc(-c3ccco3)nc2n(C)c1=O
7-(furan-2-yl)-1,3-dimethyl-5-[[3-(trifluoromethyl)phenyl]methylsulfanyl]pyrimido[4,5-d]pyrimidine-2,4-dione