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: O=C(NCc1ccc(OC(F)(F)F)cc1)C1CC(c2cccc(F)c2)=NO1
b: CCCCC1(CCCC)NC(=S)N(Nc2ccc(C)cc2)C1=O
c: Cc1ccc(-n2ncc3c2CC(C)(C)CC3NC(=O)c2c(C)noc2C)cc1
d: Cl.N=c1sccn1CC(=O)Nc1ccccc1-c1ccccc1
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}