Task: Answer the multiple-choice question.
Question: Which compound has a 11.250\% 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=C(O)/C=C/C(=O)N1CCN(c2ccc(F)cc2)CC1
b CCN(CC)S(=O)(=O)c1ccc(N2CCOCC2)c(NC(=O)c2ccccc2)c1
c COc1ccccc1C1NC(c2ccccc2OC)C(C)C(=O)C1C
d CC1CN(Cc2ccccc2)c2ccccc2NC1=S
e CCn1c(O)c(N=NC(=O)c2cccs2)c2ccccc21
Answer: a. O=C(O)/C=C/C(=O)N1CCN(c2ccc(F)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#}
O=C(O)/C=C/C(=O)N1CCN(c2ccc(F)cc2)CC1
O=C(O)/C=C/C(=O)N1CCN(c2ccc(F)cc2)CC1
(E)-4-[4-(4-fluorophenyl)piperazin-1-yl]-4-oxobut-2-enoic acid