Task: Answer the multiple-choice question.
Query: Which drug exhibits a -7.480\% 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 Cc1ccc(OCC(=O)N2CCN(C(=O)Cc3ccccc3)CC2)cc1
b Cc1ccc(-n2nc(C(=O)NN)c(C)c(C#N)c2=O)cc1Cl
c COc1ccc(NP(=O)(Oc2ccc(Cl)cc2)Oc2ccc(Cl)cc2)cc1OC
Answer: c. COc1ccc(NP(=O)(Oc2ccc(Cl)cc2)Oc2ccc(Cl)cc2)cc1OC
{#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(NP(=O)(Oc2ccc(Cl)cc2)Oc2ccc(Cl)cc2)cc1OC
COc1ccc(NP(=O)(Oc2ccc(Cl)cc2)Oc2ccc(Cl)cc2)cc1OC
N-bis(4-chlorophenoxy)phosphoryl-3,4-dimethoxyaniline