Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COc1ccc(N2CCN(c3oc(COc4ccccc4Cl)nc3C#N)CC2)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: -1.877
b: 16.722
c: 15.852
d: 14.623
Answer: b. 16.722\%.
{#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}.
COc1ccc(N2CCN(c3oc(COc4ccccc4Cl)nc3C#N)CC2)cc1
COc1ccc(N2CCN(c3oc(COc4ccccc4Cl)nc3C#N)CC2)cc1
2-[(2-chlorophenoxy)methyl]-5-[4-(4-methoxyphenyl)piperazin-1-yl]-1,3-oxazole-4-carbonitrile