Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) COc1ccc(C(=O)CSc2nnc(CN3CCCCC3)n2-c2ccc(F)cc2)cc1
b.) Cc1cc(CN2CCC(N3CCC(C(=O)NC4CC4)CC3)CC2)cc(C)c1O
c.) COc1ccccc1-n1c(CNc2c(C)cccc2C)nnc1SCC(=O)N1CCOCC1
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}