Problem statement: Answer the MCQ question.
Query: Which compound has a -2.116\% 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. Cc1ccc(S(=O)(=O)Cc2cc(F)c([N+](=O)[O-])cc2[N+](=O)[O-])cc1
b. COc1ccccc1Cn1cnc2cccnc21
c. CCN1CCN(S(=O)(=O)c2ccc(Oc3ccccc3OC)cc2)CC1
d. C=CCn1c(O)c(/C=C/C=Nc2ccccc2)c(=O)[nH]c1=O
Answer: c. CCN1CCN(S(=O)(=O)c2ccc(Oc3ccccc3OC)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(S(=O)(=O)c2ccc(Oc3ccccc3OC)cc2)CC1
CCN1CCN(S(=O)(=O)c2ccc(Oc3ccccc3OC)cc2)CC1
1-ethyl-4-[4-(2-methoxyphenoxy)phenyl]sulfonylpiperazine