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 additional words.
Options:
a) Nc1nonc1-c1noc(CCCOc2ccc(Cl)cc2Cl)n1
b) Cc1cccc(C)c1OCC(=O)N/N=C/c1cccnc1
c) CCOCc1nnc(NC(=O)C2CC(=O)N(CCc3ccc(F)cc3)C2)s1
d) CCOc1ccccc1NC(=O)NNC(=O)CCc1ccc(OC)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}