Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: O=C(NC1CCN(Cc2ccc3c(c2)OCCO3)CC1)C1=CC(=O)c2ccc(F)cc2C1
b: COCC(O)COc1cn2ncnc(Oc3ccc4[nH]c(C)cc4c3F)c2c1C
c: N#Cc1ccccc1Cn1c(N2CCC[C@@H](N)C2)nc2[nH]c(Br)cc2c1=O
d: CC1CCCN1CCCOc1ccc(N2CCN(C(=O)c3ccc(C#N)cc3)CC2=O)cc1
e: Cc1ncc2n1-c1ccc(Cl)cc1C(c1ccccc1F)=NC2
Answer: a, b, c, d, e
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
4-[4-[4-[3-(2-methylpyrrolidin-1-yl)propoxy]phenyl]-3-oxopiperazine-1-carbonyl]benzonitrile