Task: Answer the MCQ question.
Question: Which drug exhibits a 9.447\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COc1cc(/C=N/N=C(\N)c2nonc2N)cc(OC)c1OC
b Cc1ccc(-n2[nH]c(=O)c(-c3ccccn3)c2C)cc1
c Cc1cc(=O)oc2cc(OCC(=O)OCC(=O)Nc3ccccc3Br)ccc12
d FC(F)(F)c1cccc(NC(=S)Nc2ccc(Cl)c(Cl)c2)c1
Answer: c. Cc1cc(=O)oc2cc(OCC(=O)OCC(=O)Nc3ccccc3Br)ccc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1cc(=O)oc2cc(OCC(=O)OCC(=O)Nc3ccccc3Br)ccc12
Cc1cc(=O)oc2cc(OCC(=O)OCC(=O)Nc3ccccc3Br)ccc12
[2-(2-bromoanilino)-2-oxoethyl]2-(4-methyl-2-oxochromen-7-yl)oxyacetate