Task: Answer the multiple choice question.
Query: Which drug has a -0.687% hERG inhibition at a concentration of 10uM?
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(Nc1ccc2c(c1)OCCO2)N1CCN(c2ccc(F)cc2)CC1
b) Cc1ccc(S(=O)(=O)N2C(=O)CCC2C(=O)Nc2ccc3c(c2)OCCO3)cc1
c) COC(=O)C(Cc1ccccc1)NC(=O)CCc1c[nH]c2ccccc12
d) O=C(Nc1nnc(CCS(=O)(=O)c2ccc(Br)cc2)s1)c1ccc([N+](=O)[O-])cc1
e) CC(C)CNC(=O)c1ccccc1N(Cc1ccccc1)S(C)(=O)=O
Answer: d. O=C(Nc1nnc(CCS(=O)(=O)c2ccc(Br)cc2)s1)c1ccc([N+](=O)[O-])cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Nc1nnc(CCS(=O)(=O)c2ccc(Br)cc2)s1)c1ccc([N+](=O)[O-])cc1
O=C(Nc1nnc(CCS(=O)(=O)c2ccc(Br)cc2)s1)c1ccc([N+](=O)[O-])cc1
N-[5-[2-(4-bromophenyl)sulfonylethyl]-1,3,4-thiadiazol-2-yl]-4-nitrobenzamide