Problem statement: Answer the MCQ question.
Question: Which compound has a 17.081\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. C=CCN1C(=O)CSC1=Nc1cccc(O)c1
b. O=C(CNC(=O)c1ccco1)Nc1ccc(Cl)cc1
c. N#Cc1cc([N+](=O)[O-])ccc1Oc1cccc(/C=N/NC(=O)c2ccc(Cl)cc2)c1
d. O=C(NNC(=O)c1sccc1-n1cccc1)Nc1ccccc1
Answer: b. O=C(CNC(=O)c1ccco1)Nc1ccc(Cl)cc1
{#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#}
O=C(CNC(=O)c1ccco1)Nc1ccc(Cl)cc1
O=C(CNC(=O)c1ccco1)Nc1ccc(Cl)cc1
N-[2-(4-chloroanilino)-2-oxoethyl]furan-2-carboxamide