Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES O=C(COc1ccccc1)Nc1ccc(N2CCN(C(=O)c3cccs3)CC2)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 12.378
b: 10.688
c: 11.454
d: 9.380
Answer: c. 11.454\%.
{#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(COc1ccccc1)Nc1ccc(N2CCN(C(=O)c3cccs3)CC2)cc1
O=C(COc1ccccc1)Nc1ccc(N2CCN(C(=O)c3cccs3)CC2)cc1
2-phenoxy-N-[4-[4-(thiophene-2-carbonyl)piperazin-1-yl]phenyl]acetamide