Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 4.124\% 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 other words.
Options:
(a) COc1ccc(CN(C)CC(=O)Nc2ccccc2-c2ccccc2)c(OC)c1
(b) O=C(COC(=O)[C@H](Cc1ccccc1)NC(=O)c1ccco1)NCc1ccccc1
(c) CS(=O)(=O)N1CCC(C(=O)N2CCN(Cc3ccccc3)CC2)CC1
Answer: b. O=C(COC(=O)[C@H](Cc1ccccc1)NC(=O)c1ccco1)NCc1ccccc1
{#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#}
O=C(COC(=O)[C@H](Cc1ccccc1)NC(=O)c1ccco1)NCc1ccccc1
O=C(COC(=O)[C@H](Cc1ccccc1)NC(=O)c1ccco1)NCc1ccccc1
[2-(benzylamino)-2-oxoethyl] (2S)-2-(furan-2-carbonylamino)-3-phenylpropanoate