Task: Answer the MCQ question.
Query: Which drug has a 21.269% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1ccc(-n2cnc3c(sc4nc(N5CCOCC5)c5c(c43)CCCC5)c2=O)cc1
b. c1ccc(CSc2nnc(-c3ccco3)c(-c3ccco3)n2)cc1
c. O=c1c2ccc(Cl)cc2nc(-c2cccc(C(F)(F)F)c2)n1O
d. O=C(O)c1ccccc1SC1CC(=O)N(c2ccccc2)C1=O
Answer: a. COc1ccc(-n2cnc3c(sc4nc(N5CCOCC5)c5c(c43)CCCC5)c2=O)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(-n2cnc3c(sc4nc(N5CCOCC5)c5c(c43)CCCC5)c2=O)cc1
COc1ccc(-n2cnc3c(sc4nc(N5CCOCC5)c5c(c43)CCCC5)c2=O)cc1
14-(4-methoxyphenyl)-8-morpholin-4-yl-11-thia-9,14,16-triazatetracyclo[8.7.0.02,7.012,17]heptadeca-1(10),2(7),8,12(17),15-pentaen-13-one