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. Cc1nn(Cc2ccc(Cl)cc2)c(C)c1NC(=O)C(c1ccccc1)c1ccccc1
b. CCOC(=O)c1[nH]ncc1[C@@H]1C[C@H]2CN(Cc3cccc(Cl)c3)C(=O)[C@]23CCCN13
c. CNC(=S)N(Cc1cc2cc(C)cc(C)c2[nH]c1=O)C1CCCC1
d. COc1c2ccoc2c(OC[C@@H](OC(C)=O)C(C)(C)O)c2oc(=O)ccc12
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}