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: CC1(C)CC(=O)C(C=NCCCn2ccnc2)=C(O)C1
b: C=CCC(C=C)S(=O)(=O)c1ccc(C)cc1
c: N=c1c(C(=O)NCc2ccc(F)cc2)cc2c(=O)n3ccccc3nc2n1Cc1ccco1
Answer: c
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}