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: Cc1ccc(S(=O)(=O)CC2CSc3nc4ccccc4n32)cc1
b: COc1cc(NC(=O)Cc2ccccc2)ccc1NC(=O)c1ccccc1
c: CN(C)c1cccc(C(=O)N/N=C/c2ccsc2)c1
d: CCOC(=O)C1CCCN(S(=O)(=O)c2ccc(OC)c3ccccc23)C1
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}