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 other words.
Options:
a) CCc1ccc(NC(=O)C2C3/C=C\CCCCC32)cc1
b) CC(=O)c1ccc(OCC(O)CN2CCN(CCO)CC2)cc1.Cl
c) COc1ccc(C(CNCC(O)COc2c(C)ccc(C)c2C)N(C)C)cc1
d) CC(C)(C)c1[nH]nc2c1C(c1cccnc1)C(C#N)=C(N)O2
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}