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, or c without using any additional words.
Options:
a.) Clc1ccc2c(c1)CCc1cccnc1C2=C1CC[NH2+]CC1
b.) COc1ccc(-c2noc(C3=CC4(CCN(Cc5nc(C)no5)CC4)c4ccccc43)n2)cc1
c.) O=C(C1CCN(c2cc(C(F)(F)F)ncn2)CC1)N1CCC(NC2CCC(O)(c3ccc(-c4ncccn4)cn3)CC2)C1
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}
13-chloro-2-piperidin-1-ium-4-ylidene-4-azatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaene