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) COc1cccc2c1Oc1ncccc1N(C(=O)CCC(=O)NCc1cccc(C)c1)C2
b) CCOc1ccc(NC(=O)CCNC(=O)Cn2cnc3ccccc3c2=O)cc1
c) Cc1ccc(-c2nc(CCN3C(=O)c4ccccc4C3=O)cs2)cc1
d) CCOc1ccc(S(=O)(=O)N2CCN(C(=O)CN3C(=O)NC4(CCCC4)C3=O)CC2)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}