Task: Answer the multiple-choice question.
Question: Which drug exhibits a 8.130\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) NC(=O)c1sc2nc3c(c(-c4ccco4)c2c1N)CCCC3
(b) CCOc1[nH]n(-c2ccc(Cl)cc2)c(=O)c1C=NCc1cccnc1
(c) CCOc1ccc(NC(=O)CN(C)C(=O)c2cc(-c3ccc(OC)cc3)nc3ccccc23)cc1OCC
(d) O=C(NC1CCCCC1)C1c2ccccc2C(=O)N1Cc1ccco1
Answer: a. NC(=O)c1sc2nc3c(c(-c4ccco4)c2c1N)CCCC3
{#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#}
NC(=O)c1sc2nc3c(c(-c4ccco4)c2c1N)CCCC3
NC(=O)c1sc2nc3c(c(-c4ccco4)c2c1N)CCCC3
3-amino-4-(furan-2-yl)-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide