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 C=Cc1ccc(Cn2c(=O)n(C)c(=O)c3sccc32)cc1
b CC1Cc2ccccc2N1C(=O)Cn1cnc2ccccc21
c Cc1n[nH]c(C)c1CCN(C)C(=O)C1CCC(=O)N(CC2CCCCC2)C1
d CCCCn1c(CNC(=O)c2cccs2)nc2ccccc21
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}