Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 5.063\% 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, b, or c without using any other words.
Options:
a) O=[N+]([O-])c1ccc(CN2CCN(c3ccc(F)cc3)CC2)o1
b) CCOP(=O)(CN(CC)C(=O)c1ccccc1Br)OCC
c) CCC1(CC)NC(=O)N(CC(=O)OCC(=O)Nc2ccc(F)c(F)c2F)C1=O
Answer: b. CCOP(=O)(CN(CC)C(=O)c1ccccc1Br)OCC
{#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#}
CCOP(=O)(CN(CC)C(=O)c1ccccc1Br)OCC
CCOP(=O)(CN(CC)C(=O)c1ccccc1Br)OCC
2-bromo-N-(diethoxyphosphorylmethyl)-N-ethylbenzamide