Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 5.048\% 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, c, or d without using any additional words.
Options:
(a) COc1cc2[nH]c(=O)n(CCCCCC(=O)NCCCN3CCOCC3)c(=O)c2cc1OC
(b) O=C(CSc1nnc(-c2ccc(C(F)(F)F)cn2)o1)Nc1ccccc1Cl
(c) CCOC(=O)c1c(NC(=O)COC(=O)C2CC2C)sc(C)c1C
(d) O=C(CSc1nnc(-c2ccncc2)o1)NCc1ccccc1
Answer: a. COc1cc2[nH]c(=O)n(CCCCCC(=O)NCCCN3CCOCC3)c(=O)c2cc1OC
{#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#}
COc1cc2[nH]c(=O)n(CCCCCC(=O)NCCCN3CCOCC3)c(=O)c2cc1OC
COc1cc2[nH]c(=O)n(CCCCCC(=O)NCCCN3CCOCC3)c(=O)c2cc1OC
6-(6,7-dimethoxy-2,4-dioxo-1H-quinazolin-3-yl)-N-(3-morpholin-4-ylpropyl)hexanamide