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) COc1ccc(S(=O)(=O)N2CCN(C)CC2)cc1C(=O)Nc1ccccc1
(b) CCN(CC)c1ccc(NC(=O)c2cccc(C)c2)cc1S(=O)(=O)Nc1ccccc1OC
(c) O=C(N/N=C/C(Br)=C/c1ccccc1)c1cnccn1
(d) CCc1cc(C(=O)c2ccccc2OC)c(N)s1
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}