Problem statement: Answer the multiple choice question.
Query: Which drug has a 12.457\% 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 Cc1nc2sc(C(c3ccc(Cl)cc3)N3CCN(c4ccccc4F)CC3)c(O)n2n1
b O=C(O)CCC(=O)Nc1sc2c(c1C(=O)NC1CCCC1)CCCC2
c O=C(CN1C(=O)COc2ccccc21)N1CCCc2ccccc21
d O=C(Nc1ccc(N=Nc2ccccc2)cc1)c1ccccc1Cl
e COc1ccc(-c2nc3ncnn3cc2C)cc1F
Answer: d. O=C(Nc1ccc(N=Nc2ccccc2)cc1)c1ccccc1Cl
{#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=C(Nc1ccc(N=Nc2ccccc2)cc1)c1ccccc1Cl
O=C(Nc1ccc(N=Nc2ccccc2)cc1)c1ccccc1Cl
2-chloro-N-(4-phenyldiazenylphenyl)benzamide