Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) Br.CC(C)(C)C(=O)Cn1c(NCCO)nc2ccccc21
b.) O=C(CCC1CCCN(C(=O)Cc2ccc(F)cc2)C1)N1CCN(c2ccccn2)CC1
c.) CC(C)(C)OC(=O)NC(CCNC=C1C(=O)OC(C)(C)OC1=O)C(=O)O
d.) COC(=O)Cc1n[nH]c(=O)c2ccccc12
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}