Task: Answer the multiple-choice question.
Query: Which compound has a 14.534\% human ether-à-go-go related gene (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. Brc1ccc(C2=Nc3ccccc3C(c3ccncc3)=NN2)cc1
b. Cc1cc(Cl)c(S(=O)(=O)NCc2cccnc2)cc1OCC(=O)NC1CCCCC1
c. Cc1ccc(-c2nn3c(=O)c(C)nnc3s2)cc1
d. O=C(CNc1cccc(C(F)(F)F)c1)Nc1cccc(S(=O)(=O)N2CCCC2)c1
e. CC(C)(C)C(=O)NCCCc1nc2ccccc2n1CCCOc1ccc(Cl)cc1
Answer: a. Brc1ccc(C2=Nc3ccccc3C(c3ccncc3)=NN2)cc1
{#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#}
Brc1ccc(C2=Nc3ccccc3C(c3ccncc3)=NN2)cc1
Brc1ccc(C2=Nc3ccccc3C(c3ccncc3)=NN2)cc1
2-(4-bromophenyl)-5-pyridin-4-yl-3H-1,3,4-benzotriazepine