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 FC(F)(F)COc1ccc(-n2ccnc2)nn1
b CCO[C@H]1OC(C(=O)N2CCN(C)CC2)=C[C@@H](c2ccc(Br)cc2)[C@@H]1CCCO
c Cc1cc(NS(=O)(=O)c2ccc(NC(=S)NC(=O)c3ccc(F)cc3Cl)cc2)no1
d Cc1ccc(NC(=O)CCC(=O)N/N=C/C=C/c2ccccc2)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}