Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cc1ccc(Cc2c[nH]c(=S)s2)cc1
b. CCOc1ccc(Br)cc1S(=O)(=O)NCCN1CCCC1.Cl
c. CNc1nc(N)nc(-c2cc(Cl)ccc2OC)n1
d. Cc1ccccc1C(=O)N1CCc2cc(-c3nc(NC(=O)Cc4ccc5c(c4)OCO5)sc3C)ccc21
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}