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 other words.
Options:
a.) Cc1ccc(C)c(OCCC(=O)OCC(=O)NC2CC2)c1
b.) CSCCC(NS(=O)(=O)c1ccc(Br)cc1)C(=O)OCC(=O)NC1CC1
c.) COc1ccccc1CN(C)C(=O)c1cc2ccccc2o1
d.) O=C(CCCCn1c(=O)c2ccccc2n(CC(=O)NC2CCCC2)c1=O)NCc1ccco1
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}