Task: Answer the multiple-choice question.
Query: Which compound has a 16.463\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a O=C(CCc1nc2ccccc2c(=O)[nH]1)Nc1nnc(SCc2ccc(Cl)cc2)s1
b COC(=O)c1cc2sccc2n1Cc1nc(-c2cccc(Cl)c2)oc1C
c Cc1ccc(S(=O)(=O)NCC(=O)OCC(=O)c2c(N)n(C)c(=O)n(C)c2=O)cc1
d COc1cccc2c1c(NC(=O)Nc1ccc(F)cc1F)nn2C
Answer: b. COC(=O)c1cc2sccc2n1Cc1nc(-c2cccc(Cl)c2)oc1C
{#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#}
COC(=O)c1cc2sccc2n1Cc1nc(-c2cccc(Cl)c2)oc1C
COC(=O)c1cc2sccc2n1Cc1nc(-c2cccc(Cl)c2)oc1C
methyl 4-[[2-(3-chlorophenyl)-5-methyl-1,3-oxazol-4-yl]methyl]thieno[3,2-b]pyrrole-5-carboxylate