Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 1.984% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COCCCNC(=O)CNC(=O)c1cn(-c2ccccc2OC)c(=O)c2ccccc12
[b] N#Cc1c(N)oc(-c2ccco2)c1-c1ccco1
[c] CCC(=O)N1CCc2cc(S(=O)(=O)CCC(=O)Nc3cccc(C)n3)ccc21
[d] CN(C)P1(N(C)C)=NC(C(F)(F)F)=NC(C(F)(F)F)=N1
Answer: b. N#Cc1c(N)oc(-c2ccco2)c1-c1ccco1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
N#Cc1c(N)oc(-c2ccco2)c1-c1ccco1
N#Cc1c(N)oc(-c2ccco2)c1-c1ccco1
2-amino-4,5-bis(furan-2-yl)furan-3-carbonitrile