Task: Answer the multiple-choice question.
Query: Which drug has a 9.981\% 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] CCOc1ccc(NC(=O)CSc2nc(=O)n(CCN3CCOCC3)c3c2CCCC3)cc1
[b] Cc1ccn(C)c(=N)c1
[c] O=C(COC(=O)c1ccc(S(=O)(=O)NCc2ccco2)cc1)Nc1ncc(Cl)cc1Cl
[d] O=c1[nH]c2ccc(NCc3ccccc3OCc3ccc(Cl)cc3)cc2[nH]1
Answer: d. O=c1[nH]c2ccc(NCc3ccccc3OCc3ccc(Cl)cc3)cc2[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=c1[nH]c2ccc(NCc3ccccc3OCc3ccc(Cl)cc3)cc2[nH]1
O=c1[nH]c2ccc(NCc3ccccc3OCc3ccc(Cl)cc3)cc2[nH]1
5-[[2-[(4-chlorophenyl)methoxy]phenyl]methylamino]-1,3-dihydrobenzimidazol-2-one