Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Cn1nnnc1Sc1ncnc2scc(-c3ccc(C(F)(F)F)cc3)c12
b Cc1ccc(CNC(=O)C2CCCN2S(=O)(=O)c2ccc3c(c2)C(C)(C)C(=O)N3C)cc1
c COCCn1c(C)cc(C(=O)CN2C(=O)NC3(CCCCCCC3)C2=O)c1C
Answer: c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}