Problem statement: Answer the MCQ question.
Question: Which drug has a 7.446\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) Cn1c(C(=O)NCC2CCCO2)cc2oc3ccccc3c21
b.) CCCc1nnc(NC(=O)CCC(=O)NCc2ccc(OC)cc2)s1
Answer: a. Cn1c(C(=O)NCC2CCCO2)cc2oc3ccccc3c21
{#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(C(=O)NCC2CCCO2)cc2oc3ccccc3c21
Cn1c(C(=O)NCC2CCCO2)cc2oc3ccccc3c21
1-methyl-N-(oxolan-2-ylmethyl)-[1]benzofuro[3,2-b]pyrrole-2-carboxamide