Problem statement: Answer the multiple choice question.
Question: Which drug has a -0.395\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: N=c1c2c(n(Cc3ccc(F)cc3)c3c1CCC3)CCC2
b: Cc1ccc(OCC(=O)Oc2c(C)cccc2C)cc1C
c: CCN1CCN(c2nc3ccccc3nc2C(C#N)S(=O)(=O)c2ccc(C)cc2)CC1
d: O=S1(=O)N=C(Nc2ccc(O)cc2)c2ccccc21
Answer: c. CCN1CCN(c2nc3ccccc3nc2C(C#N)S(=O)(=O)c2ccc(C)cc2)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#}
CCN1CCN(c2nc3ccccc3nc2C(C#N)S(=O)(=O)c2ccc(C)cc2)CC1
CCN1CCN(c2nc3ccccc3nc2C(C#N)S(=O)(=O)c2ccc(C)cc2)CC1
2-[3-(4-ethylpiperazin-1-yl)quinoxalin-2-yl]-2-(4-methylphenyl)sulfonylacetonitrile