Task: Answer the multiple-choice question.
Query: Which drug exhibits a -5.305\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Cc1cccc(NC(=O)CN(C)S(=O)(=O)c2ccc(-c3ccc(=O)[nH]n3)s2)c1C
[b] CC1(C)CC(=O)C(N=Nc2cccc(F)c2C#N)=C(O)C1
[c] Cc1cc(NC(=O)c2cc(-c3ccc(C)c(C)c3)nc3ccccc23)no1
[d] CCn1cc(CNC(=O)C2CCC(=O)N(Cc3ccc(Cl)cc3)C2)cn1
Answer: a. Cc1cccc(NC(=O)CN(C)S(=O)(=O)c2ccc(-c3ccc(=O)[nH]n3)s2)c1C
{#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#}
Cc1cccc(NC(=O)CN(C)S(=O)(=O)c2ccc(-c3ccc(=O)[nH]n3)s2)c1C
Cc1cccc(NC(=O)CN(C)S(=O)(=O)c2ccc(-c3ccc(=O)[nH]n3)s2)c1C
N-(2,3-dimethylphenyl)-2-[methyl-[5-(6-oxo-1H-pyridazin-3-yl)thiophen-2-yl]sulfonylamino]acetamide