Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 15.840\% 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, or d without using any other words.
Options:
(a) COc1cc2c(cc1OC)C(Cc1ccc(O)cc1)NCC2
(b) CCOc1ccc(NC(=O)NCCc2ccc(OCC)c(OCC)c2)cc1
(c) O=C(CN1CCN(S(=O)(=O)c2ccc(Br)s2)CC1)N1CCCCC1
(d) CC(=O)c1cccc(NS(=O)(=O)c2ccc3c(c2)N(C(C)=O)CCO3)c1
Answer: d. CC(=O)c1cccc(NS(=O)(=O)c2ccc3c(c2)N(C(C)=O)CCO3)c1
{#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#}
CC(=O)c1cccc(NS(=O)(=O)c2ccc3c(c2)N(C(C)=O)CCO3)c1
CC(=O)c1cccc(NS(=O)(=O)c2ccc3c(c2)N(C(C)=O)CCO3)c1
4-acetyl-N-(3-acetylphenyl)-2,3-dihydro-1,4-benzoxazine-6-sulfonamide