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 COc1ccc(C)cc1NC(=O)c1cc(S(=O)(=O)N2CCCCC2)ccc1N1CCOCC1
b Cc1ccc(C(=O)Oc2ccccc2N2C(=O)C3CCC(C)CC3C2=O)cc1
c O=C(NC1CC2CCC(C1)N2Cc1ccco1)c1ccccc1
d Cc1ccc(NC(=O)Cn2cccc2)cc1C
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}