Task: Answer the MCQ question.
Query: Which compound has a 10.559\% 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.) CCn1c(/C=C/N(C(C)=O)c2ccccc2)[n+](CCCS(=O)(=O)[O-])c2cc(Cl)c(Cl)cc21
b.) Cc1ccc2oc3nc(C)c(C(=O)Nc4cccc(C(F)(F)F)c4)cc3c(=O)c2c1
c.) Cc1ccc(C(C(=O)NCc2ccc(F)cc2)N(CCCO)C(=O)C2COc3ccccc3O2)o1
d.) O=C(O)c1ccc2c(c1)N(Cc1ccccc1)C(=O)c1ccccc1S2=O
Answer: a. CCn1c(/C=C/N(C(C)=O)c2ccccc2)[n+](CCCS(=O)(=O)[O-])c2cc(Cl)c(Cl)cc21
{#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#}
CCn1c(/C=C/N(C(C)=O)c2ccccc2)[n+](CCCS(=O)(=O)[O-])c2cc(Cl)c(Cl)cc21
CCn1c(/C=C/N(C(C)=O)c2ccccc2)[n+](CCCS(=O)(=O)[O-])c2cc(Cl)c(Cl)cc21
3-[2-[(E)-2-(N-acetylanilino)ethenyl]-5,6-dichloro-3-ethylbenzimidazol-1-ium-1-yl]propane-1-sulfonate