Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CCC(=O)NCC(c1ccco1)N1CCN(c2ccc(OC)cc2)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. 17.470
b. 14.350
c. 13.393
d. 9.587
Answer: c. 13.393\%.
{#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}.
CCC(=O)NCC(c1ccco1)N1CCN(c2ccc(OC)cc2)CC1
CCC(=O)NCC(c1ccco1)N1CCN(c2ccc(OC)cc2)CC1
N-[2-(furan-2-yl)-2-[4-(4-methoxyphenyl)piperazin-1-yl]ethyl]propanamide