Task: Answer the multiple choice question.
Question: Which drug has a 5.955\% 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] c1ccc(C(CN2CCOCC2)c2ccccc2)cc1
[b] CSc1ccc(/C=C(\NC(=O)c2ccco2)C(=O)N2CCCCC2)cc1
[c] CCOc1ccc(N(CC(=O)NCc2cccnc2)S(=O)(=O)c2ccc(F)cc2)cc1
[d] CCOc1ccc(-c2nnn(CC(=O)c3ccc4c(c3)OCCO4)n2)cc1OCC
Answer: a. c1ccc(C(CN2CCOCC2)c2ccccc2)cc1
{#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#}
c1ccc(C(CN2CCOCC2)c2ccccc2)cc1
c1ccc(C(CN2CCOCC2)c2ccccc2)cc1
4-(2,2-diphenylethyl)morpholine