Problem statement: Answer the MCQ question.
Question: Which drug has a 13.003\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] O=C(NCCOc1ccccc1F)c1cccc(S(=O)(=O)N2CCN(c3ccccc3)CC2)c1
[b] COc1ccc(/C=C/C(=O)Nc2ccc3nc4n(c(=O)c3c2)CCCC4)cc1
[c] CCC(=O)N1CCc2cc(S(=O)(=O)N3CCCCCC3)ccc21
[d] O=c1cnnc(Nc2ccccc2F)[nH]1
Answer: d. O=c1cnnc(Nc2ccccc2F)[nH]1
{#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#}
O=c1cnnc(Nc2ccccc2F)[nH]1
O=c1cnnc(Nc2ccccc2F)[nH]1
3-(2-fluoroanilino)-4H-1,2,4-triazin-5-one