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) CCCN1CNC(=S)N(c2ccc(C)cc2C)C1
b) Cc1ccc(SCc2cn3c(C)cc(C)nc3n2)cc1
c) O=C(Nc1ccc(S(=O)(=O)N2CCOCC2)cc1)c1ccc(=O)[nH]c1
d) COc1ccc(N(C(=O)c2cnccn2)C(C(=O)NCc2ccccc2)c2ccc(O)cc2)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}