Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] O=C(CSc1nc2c(cnn2-c2ccccc2)c(=O)[nH]1)N1CCOCC1
[b] CC(C#Cc1c([C@@H](C)Oc2ccccc2)nnn1Cc1ccccc1)Oc1ccccc1
[c] COC(=O)c1ccc(/C=C2\SC(=S)N(CCCC(=O)NCCCN3CCOCC3)C2=O)cc1
Answer: a, b, 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}