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.) CCCCCCCC(=O)N/N=C/c1ccc([N+](=O)[O-])o1
b.) O=C(NNc1ccc(C2CCCCC2)cc1)C(O)(c1ccccc1)c1cccs1
c.) Cc1nn(-c2ccccc2)c(C)c1/C=C/C(=O)OCC(=O)N(C)C1CCS(=O)(=O)C1
d.) CCOc1ccc(/C=N/NC(=O)C(O)c2ccccc2)c(O)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}