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 other words.
Options:
(a) Cc1ccc(CC(=O)Nc2ccc(C(=O)N3CCCCC3)cc2)cc1
(b) CCOc1ccc2nc(N(CCCN(C)C)C(=O)c3ccc(S(=O)(=O)N4CCCC4)cc3)sc2c1.Cl
(c) Cc1nnc(SCC(=O)c2ccc(S(=O)(=O)N3CCOCC3)cc2)n1-c1ccccc1
(d) Cc1ccc(N2CN=c3s/c(=C\c4ccccn4)c(=O)n3C2)cc1
Answer: b
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}