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, c, or d without using any additional words.
Options:
[a] COc1cc(C(=O)OCC(=O)c2cc(C)n(C)c2C)cc(NC(=O)c2ccco2)c1OC
[b] N#CC1=C2SCC(O)(c3ccccc3)N2C(=O)CC1c1ccccc1F
[c] CCOc1ccc(C(=O)NCc2cccnc2)cc1[N+](=O)[O-]
[d] Cc1sc2ncnc(Sc3nnc4sc5ccccc5n34)c2c1C
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}