Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES C=CCc1cccc2cc(C(=O)N3CCN(C(=O)c4ccco4)CC3)c(=O)oc12?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a 14.422
b 2.675
c -8.290
d 8.781
e 13.848
Answer: b. 2.675\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
C=CCc1cccc2cc(C(=O)N3CCN(C(=O)c4ccco4)CC3)c(=O)oc12
C=CCc1cccc2cc(C(=O)N3CCN(C(=O)c4ccco4)CC3)c(=O)oc12
3-[4-(furan-2-carbonyl)piperazine-1-carbonyl]-8-prop-2-enylchromen-2-one