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(Nc1ccc(Cl)cc1)Nc1ccon1
b COc1ccccc1CNc1ccc(C(=O)O)cc1
c COCC1CCCCN1C(=O)c1ccc(OC2CCN(Cc3ccccn3)CC2)cc1
d COc1ccc(-n2c(C)nc3cc(C(=O)NCc4ccc5c(c4)OCO5)ccc32)cc1
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}