Task: Answer the multiple-choice question.
Question: Which compound has a -1.715% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: Cl.c1ccc(CNc2ncnc3ccccc23)cc1
b: O=C(CC1C(=O)NCCN1Cc1ccc(F)cc1)NC1CCCCCCC1
c: CN1CCNC(=O)C1CC(=O)O
d: CC(=O)c1cccc(Nc2nc(=O)c3cccnc3s2)c1
e: NS(=O)(=O)c1ccc(NC(=O)CN2C(=O)c3ccccc3C2=O)cc1
Answer: c. CN1CCNC(=O)C1CC(=O)O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CN1CCNC(=O)C1CC(=O)O
CN1CCNC(=O)C1CC(=O)O
3-(2-hydroxy-2-oxoethyl)-4-methylpiperazin-2-one