Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCC(=C(c1ccc(OC)cc1)c1ccc(OC)cc1)c1cn(CC(O)CN2CCN(C)CC2)c2ccccc12?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] 11.733
[b] 2.645
[c] 10.795
[d] -2.889
[e] 1.584
Answer: b. 2.645\%.
{#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(=C(c1ccc(OC)cc1)c1ccc(OC)cc1)c1cn(CC(O)CN2CCN(C)CC2)c2ccccc12
CCC(=C(c1ccc(OC)cc1)c1ccc(OC)cc1)c1cn(CC(O)CN2CCN(C)CC2)c2ccccc12
1-[3-[1,1-bis(4-methoxyphenyl)but-1-en-2-yl]indol-1-yl]-3-(4-methylpiperazin-1-yl)propan-2-ol