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.) O=C1c2ccccc2C(=O)N1CCCC(=O)N1CCCc2ccccc21
b.) CCCN1C2=NCCCN2c2ccccc21.Cl
c.) COc1ccc(CNCC(O)COc2ccc(C(C)(C)c3ccccc3)cc2)cc1.O=C(O)C(=O)O
d.) Cc1cccc(N2CCN(S(=O)(=O)c3ccc4c(c3)n(C)c(=O)c(=O)n4C)CC2C)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}