Task: Answer the MCQ question.
Question: Which drug exhibits a 14.509\% 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) Cl.OC(c1ccc(F)cc1)(C1CCCCC1)C(CN1CCOCC1)c1ccccc1
(b) CC(C)(C)C1CCC(=O)N(CCSc2ccccc2)CC1
(c) Clc1ccc(-c2cn3c(n2)-c2ccccc2C3)cc1Cl
(d) Br.N=C1c2ccccc2CN1NC(=O)c1cccc(S(=O)(=O)N2CCCC2)c1
Answer: c. Clc1ccc(-c2cn3c(n2)-c2ccccc2C3)cc1Cl
{#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#}
Clc1ccc(-c2cn3c(n2)-c2ccccc2C3)cc1Cl
Clc1ccc(-c2cn3c(n2)-c2ccccc2C3)cc1Cl
2-(3,4-dichlorophenyl)-5H-imidazo[2,1-a]isoindole