Task: Answer the multiple-choice question.
Query: Which drug has a -1.053% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COc1ccccc1OCc1ccc(C(=O)NCc2ccco2)o1
(b) COCCn1c(=N)c(S(=O)(=O)c2ccc(Br)cc2)cc2c(=O)n3ccccc3nc21
(c) O=C(NNc1ccc(C(F)(F)F)cc1[N+](=O)[O-])c1ccc(NS(=O)(=O)c2ccc(F)cc2)cc1
(d) Cc1cc(C(=O)CCC(=O)Nc2ncccc2C)c(C)s1
Answer: c. O=C(NNc1ccc(C(F)(F)F)cc1[N+](=O)[O-])c1ccc(NS(=O)(=O)c2ccc(F)cc2)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(NNc1ccc(C(F)(F)F)cc1[N+](=O)[O-])c1ccc(NS(=O)(=O)c2ccc(F)cc2)cc1
O=C(NNc1ccc(C(F)(F)F)cc1[N+](=O)[O-])c1ccc(NS(=O)(=O)c2ccc(F)cc2)cc1
4-fluoro-N-[4-[[2-nitro-4-(trifluoromethyl)anilino]carbamoyl]phenyl]benzenesulfonamide