Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CCOC(=O)C1CCCN(C(=O)CSc2ccc(C)cc2)C1
b) C/C(=N\NC(=O)c1ccccc1F)c1cccc(NC(=O)c2ccccc2)c1
c) COC(=O)Cc1cc(=O)n(-c2nc3ccccc3s2)[nH]1
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}