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, or c without using any other words.
Options:
a. CCN1CCN(c2ccc(S(=O)(=O)N3CCOCC3)cc2NC(=O)C(C)Oc2ccc(F)cc2)CC1
b. Cc1ccnc(NC(=S)NC(=O)/C=C/c2ccc(Cl)cc2)c1
c. Cc1nc(C)c(C(=O)Nc2cccc(C)c2C)o1
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}