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(SC(C)C(=O)NCc2cccnc2)cc1
b. CCOc1ncccc1C(=O)NCCc1ccc(S(N)(=O)=O)cc1
c. CCOC(=O)CN1CC23C=CC(O2)C(C(=O)Nc2ccc(C(C)=O)cc2)C3C1=O
d. Cc1ccc(S(=O)(=O)/C(C#N)=C/c2c(N3CCOCC3)nc3c(C)cccn3c2=O)cc1
Answer: d
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}