Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 13.860\% 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) O=C(CSc1nnc(C2CC2)n1CC1CCCO1)Nc1cccc(Cl)c1
(b) CC(C)c1nnc(SCC(=O)N2CCN(C(=O)c3ccco3)CC2)n1N
(c) COC(=O)c1sccc1NC(=O)CC1C(=O)NCCN1C(=O)Nc1ccc(C(F)(F)F)cc1
(d) Cc1c(OCc2ccc(C(=O)O)cc2)ccc2c(-c3ccccc3)cc(=O)oc12
(e) CCOc1cc(CN2CCOCC2)cc(C(C)=O)c1.Cl
Answer: e. CCOc1cc(CN2CCOCC2)cc(C(C)=O)c1.Cl
{#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#}
CCOc1cc(CN2CCOCC2)cc(C(C)=O)c1.Cl
CCOc1cc(CN2CCOCC2)cc(C(C)=O)c1.Cl
1-[3-ethoxy-5-(morpholin-4-ylmethyl)phenyl]ethanone;hydrochloride