Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 16.544\% 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 other words.
Options:
(a) CCOC(=O)C1(Cc2ccc(OC)cc2)CCN(C(=O)CCc2cccnc2)CC1
(b) Cc1ccc(S(=O)(=O)N(CC(=O)Nc2ccccc2)C(=O)N2CCN(C)CC2)cc1
(c) CCOc1ccc(Nc2ncnc3c2nnn3Cc2ccccc2)cc1
(d) O=C(Cn1cnc2c(nnn2-c2ccccc2)c1=O)NCCc1ccccc1
Answer: b. Cc1ccc(S(=O)(=O)N(CC(=O)Nc2ccccc2)C(=O)N2CCN(C)CC2)cc1
{#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#}
Cc1ccc(S(=O)(=O)N(CC(=O)Nc2ccccc2)C(=O)N2CCN(C)CC2)cc1
Cc1ccc(S(=O)(=O)N(CC(=O)Nc2ccccc2)C(=O)N2CCN(C)CC2)cc1
N-(2-anilino-2-oxoethyl)-4-methyl-N-(4-methylphenyl)sulfonylpiperazine-1-carboxamide