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 additional words.
Options:
a. Cc1noc(C)c1C(=O)N(C)Cc1ccccc1
b. CCN(CC(=O)Nc1cc(Cl)ccc1C)C(=O)c1ccc2c(=O)n3c(nc2c1)CCC3
c. CC(C)n1c(SCC(=O)Nc2nc3c(s2)CCCC3)nc2c1c(=O)n(C)c(=O)n2C
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}