Task: Answer the multiple-choice question.
Query: Which drug has a 13.552\% 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 COc1cc(/C=N/NC(=O)c2c(C)nc3ccc(Cl)cn23)cc(OC)c1OC
b CCCOC(=O)COc1cc(C)cc2oc(=O)c3c(c12)CCC3
c CCOC(=O)c1c(-c2ccccc2)nnn1-c1nc(OCC)nc(N2CCCCC2)n1
d COc1ccc(-n2c(Cc3cccn3C)nnc2SCC(=O)Nc2nccs2)cc1
e c1ccc(CCc2ccccc2-c2nc(-c3ccccn3)no2)cc1
Answer: a. COc1cc(/C=N/NC(=O)c2c(C)nc3ccc(Cl)cn23)cc(OC)c1OC
{#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#}
COc1cc(/C=N/NC(=O)c2c(C)nc3ccc(Cl)cn23)cc(OC)c1OC
COc1cc(/C=N/NC(=O)c2c(C)nc3ccc(Cl)cn23)cc(OC)c1OC
6-chloro-2-methyl-N-[(E)-(3,4,5-trimethoxyphenyl)methylideneamino]imidazo[1,2-a]pyridine-3-carboxamide