Task: Answer the MCQ question.
Question: Which drug exhibits a -13.908\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) COc1ccc(NS(=O)(=O)c2cc(NC(=O)c3ccc(C)o3)ccc2N2CCCCC2)cc1
(b) COc1ccc(S(=O)(=O)N(C)c2ccc(C(=O)NCc3ccncc3)cc2)cc1
(c) Cl.c1ccc2c(Nc3ccc4c(c3)OCCO4)c3c(nc2c1)CCC3
(d) O=C(CN(c1ccccc1Cl)S(=O)(=O)c1ccccc1)N/N=C/c1ccccc1C(=O)O
(e) O=C(Nc1ccc(Cl)cc1)N1CCC(c2nc(-c3ccccc3Cl)no2)CC1
Answer: c. Cl.c1ccc2c(Nc3ccc4c(c3)OCCO4)c3c(nc2c1)CCC3
{#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#}
Cl.c1ccc2c(Nc3ccc4c(c3)OCCO4)c3c(nc2c1)CCC3
Cl.c1ccc2c(Nc3ccc4c(c3)OCCO4)c3c(nc2c1)CCC3
N-(2,3-dihydro-1,4-benzodioxin-6-yl)-2,3-dihydro-1H-cyclopenta[b]quinolin-9-amine;hydrochloride