Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 2.696\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCc1nnc(NC(=O)c2cc(S(=O)(=O)N3CCCCC3)ccc2N2CCOCC2)s1
b Cc1ccc(C2C(C(=O)c3cc4ccccc4o3)=C(O)C(=O)N2c2cc(C)on2)cc1
c CCN(c1cccc(C)c1)S(=O)(=O)c1ccc2c(c1)N(C(C)=O)CCS2
Answer: c. CCN(c1cccc(C)c1)S(=O)(=O)c1ccc2c(c1)N(C(C)=O)CCS2
{#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#}
CCN(c1cccc(C)c1)S(=O)(=O)c1ccc2c(c1)N(C(C)=O)CCS2
CCN(c1cccc(C)c1)S(=O)(=O)c1ccc2c(c1)N(C(C)=O)CCS2
4-acetyl-N-ethyl-N-(3-methylphenyl)-2,3-dihydro-1,4-benzothiazine-6-sulfonamide