Problem statement: Answer the multiple choice question.
Query: Which compound has a 17.341\% 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] COc1cc(/C=C/c2ccc3cccc(O)c3n2)c(Br)cc1O
[b] O=C(Nc1ccc(-n2ccc(C(F)(F)F)n2)cc1)c1cccs1
[c] COc1ccc(-c2csc(NC(=O)C3CC(=O)N(Cc4ccccc4)C3)n2)cc1OC
[d] N#CC1=C(N)Oc2cc(O)ccc2C1c1ccccc1
Answer: d. N#CC1=C(N)Oc2cc(O)ccc2C1c1ccccc1
{#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#}
N#CC1=C(N)Oc2cc(O)ccc2C1c1ccccc1
N#CC1=C(N)Oc2cc(O)ccc2C1c1ccccc1
2-amino-7-hydroxy-4-phenyl-4H-chromene-3-carbonitrile