Task: Answer the multiple choice question.
Question: Which drug exhibits a 1.749\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COc1cccc2cc(C(=O)Nc3ccccc3Cl)/c(=N/NS(=O)(=O)c3ccccc3)oc12
b: COc1ccc2nc3c(cc2c1)c(NC(=O)C1CCCO1)nn3CC(C)C
c: CC1CCCCN1C(=O)CSc1nc(N)nc(N)n1
d: CC1CCN(C(=O)CNC(=O)Cc2ccccc2)CC1
e: COc1ccccc1C(=O)NNC(=O)c1ccc2ccccc2c1
Answer: b. COc1ccc2nc3c(cc2c1)c(NC(=O)C1CCCO1)nn3CC(C)C
{#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#}
COc1ccc2nc3c(cc2c1)c(NC(=O)C1CCCO1)nn3CC(C)C
COc1ccc2nc3c(cc2c1)c(NC(=O)C1CCCO1)nn3CC(C)C
N-[6-methoxy-1-(2-methylpropyl)pyrazolo[3,4-b]quinolin-3-yl]oxolane-2-carboxamide