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(C(Cc1ccccc1)N1C(=O)C2C3C=CC(C3)C2C1=O)N1CCCCC1
b. CCOC(=O)c1c(NC(=O)C2CCCN(S(=O)(=O)c3ccc(C)cc3)C2)sc2c1CCCC2
c. CCOC(=O)c1ccc2c(c1)nc(SCC(=O)c1ccco1)n2CC
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}