Task: Answer the multiple-choice question.
Query: Which compound has a 14.261\% human ether-à-go-go related gene (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) COc1ccc(-c2ccnc3ncnn23)cc1
b) CCN(CC)P(=O)(c1nccn1C)N(CC)CC
c) O=C(CN1C(=O)COc2ccccc21)N1CCCC1
d) Cc1ccc(-c2nn(-c3ccccc3)cc2NC(=O)c2ccccc2)cc1
Answer: c. O=C(CN1C(=O)COc2ccccc21)N1CCCC1
{#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(CN1C(=O)COc2ccccc21)N1CCCC1
O=C(CN1C(=O)COc2ccccc21)N1CCCC1
4-(2-oxo-2-pyrrolidin-1-ylethyl)-1,4-benzoxazin-3-one