Task: Answer the multiple-choice question.
Question: Which compound has a -5.887\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) COc1ccc(N2CCN(C(=O)COC(=O)c3ccc(OC(F)F)cc3)CC2)cc1
b) CCn1c(SCC(=O)Nc2nncs2)nnc1C(C)NC(=O)c1ccccc1Br
c) CCN(C(=O)Cn1c(=O)oc2ccccc21)c1cccc(C)c1
d) OCC(CO)(CO)NCC(O)CN1c2ccccc2Sc2ccccc21
e) COC(=O)c1c[nH]n2c(=O)c(C(C)C)c(C)nc12
Answer: a. COc1ccc(N2CCN(C(=O)COC(=O)c3ccc(OC(F)F)cc3)CC2)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#}
COc1ccc(N2CCN(C(=O)COC(=O)c3ccc(OC(F)F)cc3)CC2)cc1
COc1ccc(N2CCN(C(=O)COC(=O)c3ccc(OC(F)F)cc3)CC2)cc1
2-[[4-(difluoromethoxy)phenyl]-oxomethoxy]-1-[4-(4-methoxyphenyl)piperazin-1-yl]ethanone