Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 3.221\% 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, c, d, or e without using any other words.
Options:
a) CCN(CC(=O)Nc1c(F)cccc1F)C(=O)C1COc2ccccc2O1
b) Cl.NC(Cc1ccc2nsnc2c1)C(=O)O
c) Cc1cccc(/N=C/c2c(O)n(Cc3ccc4c(c3)OCO4)c(=O)c3ccccc23)n1
d) CCn1c(CSc2nc(C)cc(C)n2)nnc1SCC(N)=O
e) COc1ccc(-c2nc3ncnn3cc2C)cc1F
Answer: b. Cl.NC(Cc1ccc2nsnc2c1)C(=O)O
{#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#}
Cl.NC(Cc1ccc2nsnc2c1)C(=O)O
Cl.NC(Cc1ccc2nsnc2c1)C(=O)O
2-amino-3-(2,1,3-benzothiadiazol-5-yl)propanoic acid;hydrochloride