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 Cc1[nH]c2ccccc2c1/C=C(\C#N)C(=O)NCC1CCCO1
b Cc1ccc2oc(-c3ccc(NC(=O)c4ccncc4)cc3O)nc2c1
c CC(C)C(C(=O)NC(C)(C)C)N(CCN1CCOCC1)C(=O)CNS(=O)(=O)c1ccccc1
d COc1cccc(C(=O)Nc2ccccc2NC(=O)c2cccc(OC)c2)c1
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}