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, c, or d without using any additional words.
Options:
(a) Cc1ccccc1C(=O)NNC(=O)CSc1nc2ccccc2c(=O)[nH]1
(b) O=C(O)CSc1nnc(NC(=O)CN2CCOCC2)s1
(c) COc1cc([N+](=O)[O-])ccc1NC(=S)N1CCN(c2ccccn2)CC1
(d) COc1ccc(CCN2C(=O)NC(NS(=O)(=O)c3ccc(Cl)cc3)(C(F)(F)F)C2=O)cc1OC
Answer: a, b, c, d
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}