Problem statement: Answer the multiple choice question.
Question: Which compound has a 5.031\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=[N+]([O-])c1ccc(C[n+]2c(-c3ccccc3)cc(-c3ccccc3)cc2-c2ccccc2)cc1.[O-][Cl+3]([O-])([O-])[O-]
(b) CN1CCN(C(c2cccc(C(F)(F)F)c2)c2nnnn2Cc2ccccc2)CC1
(c) O=C(O)/C=C\C(=O)Nc1ccc(N2CCN(c3ccc(Cl)c(Cl)c3)CC2)cc1
(d) COc1cc(C(=O)O)ccc1OC(C)=O
(e) Cc1nc(COc2ccccc2Cl)sc1-c1ccnc(N)n1
Answer: b. CN1CCN(C(c2cccc(C(F)(F)F)c2)c2nnnn2Cc2ccccc2)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#}
1-[(1-benzyltetrazol-5-yl)-[3-(trifluoromethyl)phenyl]methyl]-4-methylpiperazine