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) CCCCN(CC(=O)NCCOC)C(=O)Cn1nnc2ccccc21
b) NNC(=O)c1cccc(COc2ccccc2Br)c1
c) COc1ccc(CCNC(=O)C(=O)NCC2CCCO2)cc1OC
d) CCCn1c(SCC(=O)N2CCCc3ccccc32)nnc1-c1ccco1
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}