Problem statement: Answer the multiple choice question.
Question: Which compound has a 1.021\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) N#Cc1c(N)n[nH]c1CCCN
(b) CCCc1ccc2oc(C(=O)NCCCN3CCOCC3)c(C)c2c1
(c) O=C(CSC1c2ccccc2-c2ccccc21)N/N=C/c1ccccc1
Answer: b. CCCc1ccc2oc(C(=O)NCCCN3CCOCC3)c(C)c2c1
{#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#}
CCCc1ccc2oc(C(=O)NCCCN3CCOCC3)c(C)c2c1
CCCc1ccc2oc(C(=O)NCCCN3CCOCC3)c(C)c2c1
3-methyl-N-(3-morpholin-4-ylpropyl)-5-propyl-1-benzofuran-2-carboxamide