Task: Answer the MCQ question.
Query: Which drug exhibits a 7.782\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) COc1cccc(N(Cc2nnc3n2CCCCC3)C(=O)Nc2ccccc2)c1
b.) CC(C)(C)Nc1nc(Cl)nc(NCc2ccccc2)n1
c.) COc1cccc(C=Nc2cccnc2)c1O
d.) CCOCCCNC(=O)c1ccc(NC(=O)C2=CSCCO2)cc1
e.) CN(CC(=O)NCCc1ccc(S(N)(=O)=O)cc1)Cc1c(F)cccc1Cl
Answer: b. CC(C)(C)Nc1nc(Cl)nc(NCc2ccccc2)n1
{#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#}
CC(C)(C)Nc1nc(Cl)nc(NCc2ccccc2)n1
CC(C)(C)Nc1nc(Cl)nc(NCc2ccccc2)n1
4-N-benzyl-2-N-tert-butyl-6-chloro-1,3,5-triazine-2,4-diamine