Task: Answer the multiple choice question.
Question: Which drug exhibits a 10.143\% 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 additional words.
Options:
a.) [O-]c1n[n+](-c2ccc(Cl)cc2)cc2ccccc12
b.) Cc1cccc(C(=O)NCC(=O)N2CCN(S(=O)(=O)c3ccccc3)CC2)c1
c.) COc1ccc(C(=O)OCC(=O)Nc2c(C)cccc2C)c(OC)c1OC
Answer: a. [O-]c1n[n+](-c2ccc(Cl)cc2)cc2ccccc12
{#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#}
[O-]c1n[n+](-c2ccc(Cl)cc2)cc2ccccc12
[O-]c1n[n+](-c2ccc(Cl)cc2)cc2ccccc12
3-(4-chlorophenyl)phthalazin-3-ium-1-olate