Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CNCc1cc(C(=O)NC)ccc1Oc1ccc(Cl)cc1C
b.) O=C(c1cccc(Cl)c1Cl)N(CC(F)(F)F)[C@H]1CCNC1
c.) O=c1ccc2ncc(F)c3c2n1CC3(O)CC12CCC(NCc3cc4c(cn3)S(=O)(=O)CCO4)(CC1)CO2
Answer: a
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-(4-chloro-2-methylphenoxy)-N-methyl-3-(methylaminomethyl)benzamide