Task: Answer the MCQ question.
Question: Which drug has a 16.055\% 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.) Cc1cc([P+](=O)O)c(C)n1-c1ccc(Br)cc1
b.) COc1cccc(Oc2nc3ncn(Cc4ccccc4)c3c(=O)n2C)c1
c.) CCN(CC)CCN(C(=O)c1ccc(S(=O)(=O)N(C)C2CCCCC2)cc1)c1nc2c(C)cccc2s1.Cl
Answer: a. Cc1cc([P+](=O)O)c(C)n1-c1ccc(Br)cc1
{#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#}
Cc1cc([P+](=O)O)c(C)n1-c1ccc(Br)cc1
Cc1cc([P+](=O)O)c(C)n1-c1ccc(Br)cc1
[1-(4-bromophenyl)-2,5-dimethylpyrrol-3-yl]-hydroxy-oxophosphanium