Task: Answer the MCQ question.
Question: Which compound has a 2.852\% 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 other words.
Options:
a: CCn1cc(C(=O)NCCCOC)c2cc(OC)c(OC)cc2c1=O
b: CCOC(=O)Cc1csc(NC(=O)c2cnc3scc(C)n3c2=O)n1
c: O=C(Cn1cc(C(=O)c2cccs2)c2ccccc21)NCC1CCCO1
d: CCCN(CCC)S(=O)(=O)c1ccc(C(=O)N2CCC(=O)c3ccccc32)cc1
Answer: a. CCn1cc(C(=O)NCCCOC)c2cc(OC)c(OC)cc2c1=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#}
CCn1cc(C(=O)NCCCOC)c2cc(OC)c(OC)cc2c1=O
CCn1cc(C(=O)NCCCOC)c2cc(OC)c(OC)cc2c1=O
2-ethyl-6,7-dimethoxy-N-(3-methoxypropyl)-1-oxoisoquinoline-4-carboxamide