Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 19.282\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCNC(=S)N/N=C/c1c(Cl)cccc1Cl
b. O=C(CNc1n[nH]c(=O)[nH]c1=O)N/N=C/c1ccccc1
c. CNC(=O)CN1C(=O)COc2ccc(S(=O)(=O)N3CCCCCC3)cc21
Answer: c. CNC(=O)CN1C(=O)COc2ccc(S(=O)(=O)N3CCCCCC3)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#}
CNC(=O)CN1C(=O)COc2ccc(S(=O)(=O)N3CCCCCC3)cc21
CNC(=O)CN1C(=O)COc2ccc(S(=O)(=O)N3CCCCCC3)cc21
2-[6-(azepan-1-ylsulfonyl)-3-oxo-1,4-benzoxazin-4-yl]-N-methylacetamide