Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 11.460\% 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 CCOC(=O)CSCc1nc(-c2ccc(Cl)cc2)oc1C
b COc1ccc(CN2CCCC(CNC(=O)c3ccc(F)cc3)C2)c(C)c1C
c CC(C)COC(=O)CCNc1n[nH]c(=O)[nH]c1=O
d N#Cc1ccc(NC(=O)COC(=O)CNC(=O)C2CCCCC2)cc1
Answer: a. CCOC(=O)CSCc1nc(-c2ccc(Cl)cc2)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#}
CCOC(=O)CSCc1nc(-c2ccc(Cl)cc2)oc1C
CCOC(=O)CSCc1nc(-c2ccc(Cl)cc2)oc1C
ethyl 2-[[2-(4-chlorophenyl)-5-methyl-1,3-oxazol-4-yl]methylsulfanyl]acetate