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, or c without using any other words.
Options:
[a] CO/N=C/NC(=O)N1OC[C@@H]2COc3ccc4ccccc4c3[C@@H]21
[b] Cc1cc(C)n2nc(SCc3ccccc3)nc2n1
[c] Cc1nn(C(=O)c2cccnc2)c(C)c1Sc1ccc(Br)cc1
Answer: a, b, c
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}