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) O=C(NC1=NCCS1)C1COc2ccccc2O1
b) COc1cc(C2NC(=S)NC(c3ccccc3)=C2C(C)=O)ccc1O
c) CCCCn1c(=O)nc2n(-c3ccc(C)cc3)c3ccccc3cc-2c1=O
d) CN(C)CCCNC(=O)/C(=C\C=C\c1ccccc1)NC(=O)c1ccc([N+](=O)[O-])cc1
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}