Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 2.261\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CC1(OC(=O)c2cnc3ccccc3n2)C(=O)C=C2C=C(c3ccc(C#N)cc3)OC=C2C1=O
b: Cc1cc(C(F)(F)F)nc(SCC(=O)Nc2cc(C)on2)n1
Answer: b. Cc1cc(C(F)(F)F)nc(SCC(=O)Nc2cc(C)on2)n1
{#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#}
Cc1cc(C(F)(F)F)nc(SCC(=O)Nc2cc(C)on2)n1
Cc1cc(C(F)(F)F)nc(SCC(=O)Nc2cc(C)on2)n1
N-(5-methyl-1,2-oxazol-3-yl)-2-[4-methyl-6-(trifluoromethyl)pyrimidin-2-yl]sulfanylacetamide