Task: Answer the multiple choice question.
Question: Which drug exhibits a 8.738\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COC(=O)c1c(NC(C)=O)sc(C(=O)Nc2ccccc2OC)c1C
(b) c1ccc(Cn2nnc3c(NCCN4CCOCC4)ncnc32)cc1
(c) COc1ccc(Cl)cc1C(=O)Nc1ccc(S(=O)(=O)N2CCCC2)cc1
(d) CCCNS(=O)(=O)c1cc(CN2C(=O)c3cccnc3C2=O)ccc1OC
(e) COc1ccc(Oc2coc3cc(OC(=O)/C=C/c4ccccc4)ccc3c2=O)cc1
Answer: b. c1ccc(Cn2nnc3c(NCCN4CCOCC4)ncnc32)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#}
c1ccc(Cn2nnc3c(NCCN4CCOCC4)ncnc32)cc1
c1ccc(Cn2nnc3c(NCCN4CCOCC4)ncnc32)cc1
3-benzyl-N-(2-morpholin-4-ylethyl)triazolo[4,5-d]pyrimidin-7-amine