Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -4.371\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) COc1ccc(CNC(=O)CC2C(=O)NCCN2C2Cc3ccccc3C2)cc1
(b) O=C(NC1CCCCCC1)C1CCN(c2nc3ccccc3o2)CC1
(c) COc1ccccc1CNC(=O)CSc1n[nH]c(N)n1
(d) Cc1cc(C)c2c(n1)nn1c(N3CCN(c4ccccc4)CC3)cc(C)nc21
(e) CC(C)N(Cc1ccccc1)C(=O)CCc1ccccc1
Answer: a. COc1ccc(CNC(=O)CC2C(=O)NCCN2C2Cc3ccccc3C2)cc1
{#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#}
COc1ccc(CNC(=O)CC2C(=O)NCCN2C2Cc3ccccc3C2)cc1
COc1ccc(CNC(=O)CC2C(=O)NCCN2C2Cc3ccccc3C2)cc1
2-[1-(2,3-dihydro-1H-inden-2-yl)-3-oxopiperazin-2-yl]-N-[(4-methoxyphenyl)methyl]acetamide