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 other words.
Options:
a) Oc1oc(-c2ccccc2Br)nc1C=Nc1ccc(Br)cn1
b) COc1cc(CN2CCNC(=O)C2CC(=O)N2CCCO2)cc(OC)c1
c) Cc1cc(C(=O)CN2C(=O)NC(c3ccccc3)(c3ccccc3)C2=O)c(C)n1Cc1ccco1
d) COc1ccc(OC)c(CCNC(=O)Cn2cccc2C(=O)c2ccccc2C)c1
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}