Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C(CCn1c(=O)oc2ccccc21)N1CCN(c2ccccc2Cl)CC1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a -0.706
b 2.429
c 16.217
d -6.041
e -16.436
Answer: b. 2.429\%.
{#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}.
O=C(CCn1c(=O)oc2ccccc21)N1CCN(c2ccccc2Cl)CC1
O=C(CCn1c(=O)oc2ccccc21)N1CCN(c2ccccc2Cl)CC1
[O][=C][Branch2][Ring1][Ring1][C][C][N][C][=Branch1][C][=O][O][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][#Branch2][N][C][C][N][Branch1][#Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][Cl][C][C][Ring1][=N]
3-[3-[4-(2-chlorophenyl)piperazin-1-yl]-3-oxopropyl]-1,3-benzoxazol-2-one