Task: Answer the MCQ question.
Question: Which compound exhibits a 8.431\% 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. Cc1nc(Cl)nc(N(C)c2ccccc2)c1[N+](=O)[O-]
b. O=C(CCS(=O)(=O)c1ccc(Cl)cc1)Nc1nnc(-c2ccco2)o1
c. CC[C@@H](C)C(NC(=O)OC(C)(C)C)c1cn([C@@H](CCC(=O)OC(C)(C)C)C(=O)N2CCN(C(=O)OC(C)(C)C)CC2)nn1
d. O=C1c2ccccc2C(=O)c2c1ccc1c(=O)n(C3CCCCC3)[nH]c21
e. COc1ccc(C(=O)Nc2nc(C)cc(C)n2)cc1
Answer: b. O=C(CCS(=O)(=O)c1ccc(Cl)cc1)Nc1nnc(-c2ccco2)o1
{#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(CCS(=O)(=O)c1ccc(Cl)cc1)Nc1nnc(-c2ccco2)o1
O=C(CCS(=O)(=O)c1ccc(Cl)cc1)Nc1nnc(-c2ccco2)o1
3-(4-chlorophenyl)sulfonyl-N-[5-(furan-2-yl)-1,3,4-oxadiazol-2-yl]propanamide