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: CC(Oc1ccc(Cl)cc1Cl)C(=O)NCCCn1ccnc1
b: Cc1ccc(Cn2c(C)c3cnn(CC(=O)N4CCC5(CC4)OCCO5)c(=O)c3c2C)cc1
c: CCOC(=O)Cc1csc(NC(=O)/C=C/c2ccc(Br)o2)n1
d: CCOC(=O)c1ccc(S(=O)(=O)N2CCN(c3ccccn3)CC2)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}