Task: Answer the MCQ question.
Query: Which drug has a -4.899\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCn1c(C)nc2cc(C(=O)NNS(=O)(=O)c3c(C)c(C)cc(C)c3C)ccc21
b COC(=O)C(C(=O)Nc1ncccn1)C1CCCCCC1
c Cn1ccsc1=NC(=O)c1ccc(OC(F)(F)F)cc1
Answer: b. COC(=O)C(C(=O)Nc1ncccn1)C1CCCCCC1
{#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#}
COC(=O)C(C(=O)Nc1ncccn1)C1CCCCCC1
COC(=O)C(C(=O)Nc1ncccn1)C1CCCCCC1
methyl 2-cycloheptyl-3-oxo-3-(pyrimidin-2-ylamino)propanoate