Task: Answer the multiple choice question.
Query: Which compound exhibits a 12.187\% 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) CN1C(C(=O)Nc2ccc(OC(F)(F)F)cc2)=CC(c2ccco2)=NS1(=O)=O
(b) CCOc1cc(/C=N/Nc2nnc(C)n2N)ccc1OC(C)=O.Cl
(c) CCN(C(=O)CSc1nnnn1-c1ccccc1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
(d) CC(C)c1ccc(NC(=O)CSc2ncccc2C(=O)Oc2cccc([N+](=O)[O-])c2)cc1
Answer: a. CN1C(C(=O)Nc2ccc(OC(F)(F)F)cc2)=CC(c2ccco2)=NS1(=O)=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(C(=O)Nc2ccc(OC(F)(F)F)cc2)=CC(c2ccco2)=NS1(=O)=O
CN1C(C(=O)Nc2ccc(OC(F)(F)F)cc2)=CC(c2ccco2)=NS1(=O)=O
5-(furan-2-yl)-2-methyl-1,1-dioxo-N-[4-(trifluoromethoxy)phenyl]-1,2,6-thiadiazine-3-carboxamide