Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -10.219\% 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) Cc1noc(C)c1S(=O)(=O)N1CCN(c2ccccc2)CC1
(b) Cc1c(C(=O)Nc2cccc(F)c2)cnn1-c1ccccc1
(c) COc1ccc(C2=NNC(c3cccnc3)=Nc3ccc(OC)cc32)cc1
(d) CC(C)(C)C(=O)NC(Sc1ncccn1)C(Cl)(Cl)Cl
Answer: d. CC(C)(C)C(=O)NC(Sc1ncccn1)C(Cl)(Cl)Cl
{#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#}
CC(C)(C)C(=O)NC(Sc1ncccn1)C(Cl)(Cl)Cl
CC(C)(C)C(=O)NC(Sc1ncccn1)C(Cl)(Cl)Cl
2,2-dimethyl-N-(2,2,2-trichloro-1-pyrimidin-2-ylsulfanylethyl)propanamide