Task: Answer the multiple-choice question.
Query: Which compound exhibits a 17.180\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. O=C(CSc1nnc(-c2cccnc2)n1Cc1ccco1)N1c2ccccc2Sc2ccccc21
b. CCOC(=O)c1c(NC(=O)c2ccc(Br)o2)sc2c1CCCC2
c. Cn1c(=O)c2c(nc(N3CCCCCC3)n2CCSc2nc3ccccc3o2)n(C)c1=O
d. COc1cc(C#Cc2c(-c3cncn3C)n(C)c3ccc(-c4ccc5[nH]ccc5c4)cc23)cc(OC)c1
e. O=C(CC1CCCCC1)NCc1nc(-c2ccccc2)no1
Answer: d. COc1cc(C#Cc2c(-c3cncn3C)n(C)c3ccc(-c4ccc5[nH]ccc5c4)cc23)cc(OC)c1
{#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#}
COc1cc(C#Cc2c(-c3cncn3C)n(C)c3ccc(-c4ccc5[nH]ccc5c4)cc23)cc(OC)c1
COc1cc(C#Cc2c(-c3cncn3C)n(C)c3ccc(-c4ccc5[nH]ccc5c4)cc23)cc(OC)c1
3-[2-(3,5-dimethoxyphenyl)ethynyl]-5-(1H-indol-5-yl)-1-methyl-2-(3-methylimidazol-4-yl)indole