Task: Answer the MCQ question.
Question: Which drug has a 19.411% 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 other words.
Options:
(a) O=c1c2ccccc2nc(SCc2nnc(-c3ccccc3)o2)n1-c1ccc(F)cc1F
(b) COc1ccccc1N(CC(=O)NCc1cccnc1)S(C)(=O)=O
(c) O=C1OC(C(=O)O)Cc2ccccc21
(d) CCN(CC)CCOC(=O)c1cc2cc(COC)ccc2o1.CI
Answer: a. O=c1c2ccccc2nc(SCc2nnc(-c3ccccc3)o2)n1-c1ccc(F)cc1F
{#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#}
O=c1c2ccccc2nc(SCc2nnc(-c3ccccc3)o2)n1-c1ccc(F)cc1F
O=c1c2ccccc2nc(SCc2nnc(-c3ccccc3)o2)n1-c1ccc(F)cc1F
3-(2,4-difluorophenyl)-2-[(5-phenyl-1,3,4-oxadiazol-2-yl)methylsulfanyl]quinazolin-4-one