Problem statement: Answer the multiple-choice question.
Question: Which compound has a 6.652\% human ether-à-go-go related gene (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(CSc1ccc2ccccc2n1)N/N=C/c1ccccc1O
b. CCOC(=O)c1snc2c(=O)[nH]cnc12
c. CCCCN1C(=O)/C(=C2/Sc3ccccc3N2C)S/C1=N\c1ncn[nH]1
d. O=C(O)CNc1nc(Cl)ccc1[N+](=O)[O-]
e. O=S(=O)(Nc1cccc(C(F)(F)F)c1)c1cnc[nH]1
Answer: b. CCOC(=O)c1snc2c(=O)[nH]cnc12
{#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#}
CCOC(=O)c1snc2c(=O)[nH]cnc12
CCOC(=O)c1snc2c(=O)[nH]cnc12
ethyl 7-oxo-6H-[1,2]thiazolo[4,3-d]pyrimidine-3-carboxylate