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) Cc1ccc2nc3c(cc2c1)CN(Cc1ccco1)C(=NCC1CCCO1)S3
b) CCCCC(=O)Nc1ccc2c3c(cccc13)C(=O)N2CC
c) CCCc1cc(=O)[nH]c(SCC(=O)NCc2ccc3c(c2)OCO3)n1
d) CCN1CCN(C(=O)c2ccc3c(Cl)c4c(nc3c2)CCCC4)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}