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, or c without using any additional words.
Options:
a) Cc1c(C(=O)C(=O)Nc2ccc3c(c2)OCO3)c2ccccc2n1C
b) CCc1cc(C(c2ccccn2)N2CCN(C)CC2)c(NC(=O)c2ccccc2)s1
c) COc1ccccc1NC(=O)NCC1(N(C)C)CCCCC1
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}