Problem statement: Answer the multiple-choice question.
Query: Which compound has a 4.750\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CCOC(=O)c1ccc(-n2c(C)ccc2C)cc1
[b] CC/C(O)=C1\C(=O)CC(c2ccccc2)CC1=NCCc1c(C)[nH]c2ccc(C)cc12
[c] O=C(CSc1ccc(-c2ccco2)nn1)NC1CCCCC1
[d] O=C(/C=C/c1ccccc1[N+](=O)[O-])NCc1ccc(Cl)cc1
[e] O=C(COc1ccc(Cl)cc1)Nc1ccc(C(=O)NCc2cccnc2)cc1
Answer: b. CC/C(O)=C1\C(=O)CC(c2ccccc2)CC1=NCCc1c(C)[nH]c2ccc(C)cc12
{#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#}
CC/C(O)=C1\C(=O)CC(c2ccccc2)CC1=NCCc1c(C)[nH]c2ccc(C)cc12
CC/C(O)=C1\C(=O)CC(c2ccccc2)CC1=NCCc1c(C)[nH]c2ccc(C)cc12
(2E)-3-[2-(2,5-dimethyl-1H-indol-3-yl)ethylimino]-2-(1-hydroxypropylidene)-5-phenylcyclohexan-1-one