Task: Please answer the multiple choice question.
Question: Which molecules are 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 other words.
Options:
a.) O=C1NC(=O)N(c2ccc(Cl)cc2)C(=O)/C1=C/c1coc2ccc(O)cc2c1=O
b.) Cc1ccc(C(Sc2ccccc2)C(Cn2cncn2)C(=O)c2ccccc2)cc1
c.) Cc1ccc(NC(=S)N(CCCN2CCCC2)Cc2cccn2Cc2ccc(Cl)cc2)cc1C
d.) CC1Cc2ccccc2N1S(=O)(=O)c1cccc(C(=O)NCc2ccccn2)c1
Answer: 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}