Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) COc1ccc(NC(=O)CN2CCN(CC(=O)Nc3ccc(F)cc3)CC2)c(OC)c1
b.) O=C(NCCc1c[nH]c2ccccc12)C(=O)NCC(c1ccco1)N1CCN(c2ccc(F)cc2)CC1
c.) CN(Cc1ccccc1)C(=O)c1[nH]cnc1C(=O)NCc1ccccc1
d.) CCOc1ccccc1C(=O)N1CCC(n2nnc3cc(C)ccc32)CC1
Answer: a
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}