Problem statement: Answer the multiple-choice question.
Query: Which compound has a 14.282\% 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.) O=[N+]([O-])c1ccc(N2CCCCC2)nc1
b.) CCc1c(C)nc2c(-c3ccccc3)c(-c3ccccc3)[nH]n2c1=O
c.) OC[C@H]1OC(O)[C@H](O)[C@@H]1O
d.) COc1ccc(-c2cc(C(F)(F)F)n3nc(C(=O)Nc4cc(C)on4)cc3n2)cc1OC
e.) O=C(COc1ccccc1)NCC(=O)N/N=C/c1cc(Br)ccc1OCc1ccccc1
Answer: b. CCc1c(C)nc2c(-c3ccccc3)c(-c3ccccc3)[nH]n2c1=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#}
CCc1c(C)nc2c(-c3ccccc3)c(-c3ccccc3)[nH]n2c1=O
CCc1c(C)nc2c(-c3ccccc3)c(-c3ccccc3)[nH]n2c1=O
6-ethyl-5-methyl-2,3-diphenyl-1H-pyrazolo[1,5-a]pyrimidin-7-one