Problem statement: Answer the multiple choice question.
Question: Which drug has a 8.484\% 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, d, or e without using any additional words.
Options:
a) COc1cccc(NC(=O)NCc2ccccc2F)c1
b) CCc1nc(OCCN(C)C)c2oc3ccccc3c2n1
c) Cc1ccc2nc(SCc3ccccc3)c(C=O)c(=O)n2c1
d) N#C/C(=N\Nc1ccc(S(=O)(=O)N2CCOCC2)cc1)C(N)=S
e) CSc1ccccc1NC(=O)C1CCCO1
Answer: b. CCc1nc(OCCN(C)C)c2oc3ccccc3c2n1
{#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#}
CCc1nc(OCCN(C)C)c2oc3ccccc3c2n1
CCc1nc(OCCN(C)C)c2oc3ccccc3c2n1
2-[(2-ethyl-[1]benzofuro[3,2-d]pyrimidin-4-yl)oxy]-N,N-dimethylethanamine