Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Cc1cc(=O)oc2c(C)c(OC(C)C(=O)NC3CCN(Cc4ccccc4)CC3)ccc12
b: Cl.N[C@@H](Cc1c[nH]c2ccccc12)c1nnc(SCc2ccc(Cl)cc2)o1
c: CC1(C)CC(=O)C/C(=N/NC(=O)C2CCN(S(=O)(=O)c3cccs3)CC2)C1
d: CCOc1ccc(C)cc1S(=O)(=O)n1ccnc1
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}