Problem statement: Answer the multiple-choice question.
Question: Which compound has a 13.177\% 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.) COc1ccccc1OP(C)(=O)Nc1cc(Cl)ccc1C
b.) COc1ccc(-c2nn(-c3ccccc3C)cc2CNC(C)Cn2cncn2)cc1F
c.) COc1cccc(OC)c1C(=O)Nn1c(-c2cccs2)nc2ccccc2c1=O
Answer: a. COc1ccccc1OP(C)(=O)Nc1cc(Cl)ccc1C
{#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#}
COc1ccccc1OP(C)(=O)Nc1cc(Cl)ccc1C
COc1ccccc1OP(C)(=O)Nc1cc(Cl)ccc1C
5-chloro-N-[(2-methoxyphenoxy)-methylphosphoryl]-2-methylaniline