Task: Answer the multiple-choice question.
Question: Which compound exhibits a 5.566\% 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) CC1CCCCN1S(=O)(=O)c1cccc2cccnc12
(b) N=c1oc2ccc3ccccc3c2cc1-c1nnc2n1CCCCC2
(c) CC(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)NCCc1ccc(S(N)(=O)=O)cc1
(d) CCOCCCNC(=O)Cn1cc2c(n1)CCCC2
Answer: b. N=c1oc2ccc3ccccc3c2cc1-c1nnc2n1CCCCC2
{#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#}
N=c1oc2ccc3ccccc3c2cc1-c1nnc2n1CCCCC2
N=c1oc2ccc3ccccc3c2cc1-c1nnc2n1CCCCC2
[N][=C][O][C][=C][C][=C][C][=C][C][=C][C][Ring1][=Branch1][=C][Ring1][#Branch2][C][=C][Ring1][=C][C][=N][N][=C][N][Ring1][Branch1][C][C][C][C][C][Ring1][#Branch1]
2-(6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-yl)benzo[f]chromen-3-imine