Problem statement: Answer the multiple choice question.
Query: Which compound has a -3.519\% 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, or c without using any additional words.
Options:
a. CC1CN(C(=O)c2cc(S(=O)(=O)N3CCN(c4ccccc4)CC3)ccc2Cl)CC(C)O1
b. COc1cc2c(cc1OC)C1=C(C#N)CC/C(=N\S(=O)(=O)c3cccc(Cl)c3)N1CC2
c. Cc1c(C(=O)Nc2cccc(F)c2)cnn1-c1ccccc1
Answer: b. COc1cc2c(cc1OC)C1=C(C#N)CC/C(=N\S(=O)(=O)c3cccc(Cl)c3)N1CC2
{#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#}
COc1cc2c(cc1OC)C1=C(C#N)CC/C(=N\S(=O)(=O)c3cccc(Cl)c3)N1CC2
COc1cc2c(cc1OC)C1=C(C#N)CC/C(=N\S(=O)(=O)c3cccc(Cl)c3)N1CC2
(NE)-3-chloro-N-(1-cyano-9,10-dimethoxy-2,3,6,7-tetrahydrobenzo[a]quinolizin-4-ylidene)benzenesulfonamide