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, or c without using any other words.
Options:
a) O=C(NCC1CCCO1)C1c2ccccc2C(=O)N1C1CCCCCCC1
b) CCNC(=O)CP(=O)(c1ccccc1)c1ccccc1
c) O=C(NCc1ccc2c(c1)OCO2)c1n[nH]c(=O)c2ccccc12
Answer: a, b, c
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}