Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 15.054\% 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 other words.
Options:
a. Cc1ccc2[nH]c(=O)c(COC(=O)c3cccs3)cc2c1
b. O=c1[nH]c(SCc2ccc(F)cc2Cl)nc2ccccc12
c. CC(C)(C)NC(=O)COC(=O)c1nsc(Cl)c1Cl
d. Cc1cc(O)ccc1N/C=C(\C#N)c1nc2ccccc2o1
Answer: b. O=c1[nH]c(SCc2ccc(F)cc2Cl)nc2ccccc12
{#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#}
O=c1[nH]c(SCc2ccc(F)cc2Cl)nc2ccccc12
O=c1[nH]c(SCc2ccc(F)cc2Cl)nc2ccccc12
2-[(2-chloro-4-fluorophenyl)methylsulfanyl]-3H-quinazolin-4-one