Task: Answer the multiple choice question.
Query: Which compound exhibits a -1.520\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a N#CCCN(C(=O)Nc1ccccc1)c1ccccc1
b C(=N/Nc1nc(-c2ccccc2)cs1)\c1ccco1
c Cc1nc2sc3c(c2c(=O)[nH]1)CCC3
d Cc1ccc(-c2ccc(S(=O)(=O)N3CCCC3)cc2)cc1
Answer: b. C(=N/Nc1nc(-c2ccccc2)cs1)\c1ccco1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C(=N/Nc1nc(-c2ccccc2)cs1)\c1ccco1
C(=N/Nc1nc(-c2ccccc2)cs1)\c1ccco1
[C][=Branch2][Ring1][Ring2][=N][/N][C][=N][C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][=C][S][Ring1][O][\C][=C][C][=C][O][Ring1][Branch1]
N-[(E)-furan-2-ylmethylideneamino]-4-phenyl-1,3-thiazol-2-amine