Task: Answer the MCQ question.
Query: Which drug exhibits a -3.488\% 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 additional words.
Options:
[a] Cn1c(=O)c2c(ncn2CC(=O)OCC(=O)c2ccc(F)c(F)c2)n(C)c1=O
[b] Cc1cc(Cl)ccc1OCC(=O)N[C@@H](Cc1ccccc1)c1nc2ccccc2[nH]1
[c] CCOc1ccc(NS(=O)(=O)c2ccc(NS(=O)(=O)c3ccccc3)cc2)cc1
[d] O=C(NCc1cccc(Cl)c1)c1cnn2c1NC(c1ccco1)CC2C(F)(F)F
Answer: a. Cn1c(=O)c2c(ncn2CC(=O)OCC(=O)c2ccc(F)c(F)c2)n(C)c1=O
{#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#}
Cn1c(=O)c2c(ncn2CC(=O)OCC(=O)c2ccc(F)c(F)c2)n(C)c1=O
Cn1c(=O)c2c(ncn2CC(=O)OCC(=O)c2ccc(F)c(F)c2)n(C)c1=O
[2-(3,4-difluorophenyl)-2-oxoethyl] 2-(1,3-dimethyl-2,6-dioxopurin-7-yl)acetate