Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 20.535\% 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 Cc1ccccc1C(=O)NC1CCN(CC(=O)Nc2ccccc2)CC1
b Cc1ccccc1CC(=O)NCCN1CCOCC1
c COc1cccc(CNC(=O)[C@H](C)NC(=O)C2CCN(S(=O)(=O)c3ccccc3)CC2)c1
d Cc1cc(C)nc(SCCC(=O)N(C)C)n1
Answer: b. Cc1ccccc1CC(=O)NCCN1CCOCC1
{#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#}
Cc1ccccc1CC(=O)NCCN1CCOCC1
Cc1ccccc1CC(=O)NCCN1CCOCC1
2-(2-methylphenyl)-N-(2-morpholin-4-ylethyl)acetamide