Task: Answer the MCQ question.
Query: Which drug exhibits a 2.398\% 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) CN(C)C=NC1=NN(c2cccc(C(F)(F)F)c2)CC1
b) COc1cc(/C=C2/SC(=S)NC2=O)ccc1OS(=O)(=O)c1ccc(C)cc1
c) CC(O)c1cccc(NC(=O)Nc2cccc(NC(=O)Nc3cccc(C(C)O)c3)c2)c1
d) O=c1oc(-c2ccccc2F)nc2scc(-c3ccccc3)c12
Answer: a. CN(C)C=NC1=NN(c2cccc(C(F)(F)F)c2)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#}
CN(C)C=NC1=NN(c2cccc(C(F)(F)F)c2)CC1
CN(C)C=NC1=NN(c2cccc(C(F)(F)F)c2)CC1
N,N-dimethyl-N'-[2-[3-(trifluoromethyl)phenyl]-3,4-dihydropyrazol-5-yl]methanimidamide