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.) COc1cc(/C=N/NC(=O)C(N)=O)ccc1OCC(=O)N1C(C)CCCC1C
b.) O=[N+]([O-])c1nn(-c2ccccc2)n(O)c1=NC1CCN(Cc2ccccc2)CC1
c.) COc1ccc(CNS(=O)(=O)c2ccc(-c3cc(C)no3)cc2)cc1
d.) CCOC(=O)C1CCCCN1S(=O)(=O)c1cc2c(cc1C)NC(=O)CO2
Answer: a, 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}