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 C/C(=N\NC(=O)c1cc(-c2ccncc2)nc2ccccc12)c1ccc(N2CCOCC2)cc1
b CCN(CC)C(=O)N1CCN(S(=O)(=O)c2ccc(C)c(C)c2)CC1
c O=C(c1cccnc1)N1CCN(C(=O)c2ccccc2F)CC1
d Cc1nnc(NCCc2ccccc2)n(N)c1=O
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}