Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 2.726\% 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) CCn1nc(NS(=O)(=O)c2ccc(F)cc2)c2cc3cccc(C)c3nc21
(b) CN1C(=O)C(C)(C)c2cc(S(=O)(=O)N3CCC(C(=O)NCc4ccc(F)cc4)CC3)ccc21
(c) Cc1cc(OCc2cc(C(=O)N3CCN(CC4CC4)CC3)no2)cc(C)c1Cl
(d) c1ccn2c(SCc3ccc4c(c3)OCO4)nnc2c1
Answer: b. CN1C(=O)C(C)(C)c2cc(S(=O)(=O)N3CCC(C(=O)NCc4ccc(F)cc4)CC3)ccc21
{#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#}
CN1C(=O)C(C)(C)c2cc(S(=O)(=O)N3CCC(C(=O)NCc4ccc(F)cc4)CC3)ccc21
CN1C(=O)C(C)(C)c2cc(S(=O)(=O)N3CCC(C(=O)NCc4ccc(F)cc4)CC3)ccc21
N-[(4-fluorophenyl)methyl]-1-(1,3,3-trimethyl-2-oxoindol-5-yl)sulfonylpiperidine-4-carboxamide