Task: Answer the MCQ question.
Question: Which compound exhibits a -9.170\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Clc1ccc2[nH]c3c(N4CCC5(CC4)OCCO5)ncnc3c2c1
b: Cc1ccsc1C(=O)C1CCCN(Cc2cc3ccccc3o2)C1
c: Clc1ccc(C(c2ccccc2)N2CCNCC2)cc1
d: Cc1ccc(S(=O)(=O)NNC(=O)C(=O)NNc2ccccn2)cc1
Answer: a. Clc1ccc2[nH]c3c(N4CCC5(CC4)OCCO5)ncnc3c2c1
{#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#}
Clc1ccc2[nH]c3c(N4CCC5(CC4)OCCO5)ncnc3c2c1
Clc1ccc2[nH]c3c(N4CCC5(CC4)OCCO5)ncnc3c2c1
[Cl][C][=C][C][=C][NH1][C][=C][Branch1][P][N][C][C][C][Branch1][Branch1][C][C][Ring1][=Branch1][O][C][C][O][Ring1][#Branch1][N][=C][N][=C][Ring1][S][C][Ring2][Ring1][Ring1][=C][Ring2][Ring1][#Branch1]
8-(8-chloro-5H-pyrimido[5,4-b]indol-4-yl)-1,4-dioxa-8-azaspiro[4.5]decane