Task: Answer the MCQ question.
Question: Which drug exhibits a 13.992\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CCOC(=O)C1(P(=O)(c2ccccc2)c2ccccc2)CCC1
b.) COc1cccc(CNC(=O)[C@@H](C)N2C(=O)N3CCc4c([nH]c5ccc(OC)cc45)C3(C)C2=O)c1
Answer: a. CCOC(=O)C1(P(=O)(c2ccccc2)c2ccccc2)CCC1
{#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#}
CCOC(=O)C1(P(=O)(c2ccccc2)c2ccccc2)CCC1
CCOC(=O)C1(P(=O)(c2ccccc2)c2ccccc2)CCC1
ethyl 1-diphenylphosphorylcyclobutane-1-carboxylate