Task: Answer the multiple choice question.
Question: Which compound exhibits a 1.437\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a O=C(CCNC(=O)Cn1cnc2ccccc2c1=O)NCC1CCCO1
b COc1ccccc1CNC(=O)COC(=O)c1cccnc1SCC(=O)NCc1ccccc1OC
c CS(=O)(=O)c1ccc2nc(NC(=O)c3ccc(N4CCCC4=O)cc3)sc2c1
Answer: a. O=C(CCNC(=O)Cn1cnc2ccccc2c1=O)NCC1CCCO1
{#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(CCNC(=O)Cn1cnc2ccccc2c1=O)NCC1CCCO1
O=C(CCNC(=O)Cn1cnc2ccccc2c1=O)NCC1CCCO1
N-(oxolan-2-ylmethyl)-3-[[2-(4-oxoquinazolin-3-yl)acetyl]amino]propanamide