Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCOc1cccc(/C(O)=C2/C(=O)C(=O)N(CCN3CCOCC3)C2c2ccncc2)c1
[b] CCN(CC)S(=O)(=O)c1ccc2nc(SC)sc2c1
[c] CCc1cc2c(cc3c(=O)n(CC(=O)NCCCN4CCCCCC4)nc(CC)n32)s1
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}