Task: Answer the multiple-choice question.
Query: Which compound has a 13.424\% 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 other words.
Options:
a: COCCN1C=C2C(=O)C(C)(OC(=O)CCC(=O)OC)C(=O)C(Br)=C2C=C1c1ccc(OC)cc1
b: CCCc1nc2ccccc2c(=O)n1/N=C/c1ccc(O)c(O)c1
c: CCN1C(=O)CSc2ccc(C(=O)NCc3ccc(OC)cc3)cc21
d: CCOC(=O)c1ccc(S(=O)(=O)N2CCN(C(=O)CSc3nc4ccccc4o3)CC2)cc1
e: Cc1ccc(-c2csc(NCCc3nc4cc(Cl)c(Cl)cc4n3CCCO)n2)cc1
Answer: a. COCCN1C=C2C(=O)C(C)(OC(=O)CCC(=O)OC)C(=O)C(Br)=C2C=C1c1ccc(OC)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#}
COCCN1C=C2C(=O)C(C)(OC(=O)CCC(=O)OC)C(=O)C(Br)=C2C=C1c1ccc(OC)cc1
COCCN1C=C2C(=O)C(C)(OC(=O)CCC(=O)OC)C(=O)C(Br)=C2C=C1c1ccc(OC)cc1
4-O-[5-bromo-2-(2-methoxyethyl)-3-(4-methoxyphenyl)-7-methyl-6,8-dioxoisoquinolin-7-yl] 1-O-methyl butanedioate