Task: Answer the multiple choice question.
Question: Which compound exhibits a 10.618% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COC(=O)CSc1nc2c(c(C3CC=CCC3)c1C#N)CCC2
b. [O-][Cl+3]([O-])([O-])[O-].c1ccc(-c2[nH]c[n+](CC3CO3)c2-c2ccccc2)cc1
c. O=C(Cc1ccccc1)N1CCNCC1.O=C(O)C(=O)O
Answer: b. [O-][Cl+3]([O-])([O-])[O-].c1ccc(-c2[nH]c[n+](CC3CO3)c2-c2ccccc2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
[O-][Cl+3]([O-])([O-])[O-].c1ccc(-c2[nH]c[n+](CC3CO3)c2-c2ccccc2)cc1
[O-][Cl+3]([O-])([O-])[O-].c1ccc(-c2[nH]c[n+](CC3CO3)c2-c2ccccc2)cc1
3-(oxiran-2-ylmethyl)-4,5-diphenyl-1H-imidazol-3-ium;perchlorate