Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: N#CC1(c2ccccn2)CCN(Cc2cc(C(=O)O)c(=O)n3ccccc23)CC1
b: OC(c1cccnc1)(c1cccnc1)C(c1ccccc1)N1CCC1
c: CC1CNCCN1c1ccc(=O)n(CCOc2ccccc2C(F)(F)F)n1
d: COCCOc1cc2ncc(C(N)=O)c(Nc3cccc(Cl)c3Cl)c2cc1N1CCN(C)CC1
Answer: c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
4-(2,3-dichloroanilino)-7-(2-methoxyethoxy)-6-(4-methylpiperazin-1-yl)quinoline-3-carboxamide