Task: Answer the MCQ question.
Question: Which compound has a 1.955\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] COc1ccccc1CP(=O)(c1ccccc1)c1ccccc1
[b] CN(C)S(=O)(=O)c1ccc(N2CCN(S(=O)(=O)c3ccc(F)cc3)CC2)c(Cl)c1
[c] CCC(C)C(NC(=O)C1CCC(C)CC1)C(=O)NCCc1ccc(S(N)(=O)=O)cc1
Answer: a. COc1ccccc1CP(=O)(c1ccccc1)c1ccccc1
{#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#}
COc1ccccc1CP(=O)(c1ccccc1)c1ccccc1
COc1ccccc1CP(=O)(c1ccccc1)c1ccccc1
2-(diphenylphosphorylmethyl)-1-methoxybenzene