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, c, or d without using any additional words.
Options:
a CCCCc1nnc(NC(=O)CS(=O)(=O)Cc2ccccc2)s1
b CN(C)/C=C(\C#N)C(=O)N/N=C/c1ccc(Cl)cc1
c COc1ccc(S(=O)CC(=O)Nc2ccccc2Cl)cc1
d CC1Cc2ccccc2N1C(=O)CN(C)CC(=O)Nc1ccc(OC(F)(F)F)cc1
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}