Task: Answer the multiple-choice question.
Question: Which compound has a 9.174\% 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 additional words.
Options:
a: CCOc1cc(/C=C2\C(=O)NN(c3ccccc3)C2=O)cc([N+](=O)[O-])c1O
b: CC1CCc2sc(-c3n[nH]c(=S)o3)cc2C1
c: O=C(CSc1nnc(CNc2ccc(F)cc2)n1-c1ccccc1)N1CCOCC1
d: COc1cccc(NC(=O)CCc2c(C)nc3nc(CNC(=O)c4cccc(F)c4)nn3c2C)c1
e: O=C(O)c1ccccc1CSc1ncccc1C(=O)O
Answer: b. CC1CCc2sc(-c3n[nH]c(=S)o3)cc2C1
{#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#}
CC1CCc2sc(-c3n[nH]c(=S)o3)cc2C1
CC1CCc2sc(-c3n[nH]c(=S)o3)cc2C1
5-(5-methyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)-3H-1,3,4-oxadiazole-2-thione