Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 1.022\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Cc1cc(OCC(=O)OCC(=O)NC2CCCCC2C)ccc1Cl
b O=C(COC(=O)[C@H](Cc1ccccc1)NS(=O)(=O)c1ccccc1F)NC1CCCCC1
c N#Cc1ccccc1NC(=O)c1ccc2c(c1)OCCO2
d COCC(=O)N/N=C/c1c(C)[nH]n(-c2ccccc2)c1=O
Answer: b. O=C(COC(=O)[C@H](Cc1ccccc1)NS(=O)(=O)c1ccccc1F)NC1CCCCC1
{#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#}
O=C(COC(=O)[C@H](Cc1ccccc1)NS(=O)(=O)c1ccccc1F)NC1CCCCC1
O=C(COC(=O)[C@H](Cc1ccccc1)NS(=O)(=O)c1ccccc1F)NC1CCCCC1
[2-(cyclohexylamino)-2-oxoethyl] (2S)-2-[(2-fluorophenyl)sulfonylamino]-3-phenylpropanoate