Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 2.491\% 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 other words.
Options:
[a] Cc1c(=O)n(OCc2cccc(F)c2)c2ccccc2[n+]1[O-]
[b] O=c1c2ccc([N+](=O)[O-])cc2ncn1CCOc1cccc(Br)c1
[c] O=C(Cc1ccc(Br)cc1)N1CCOCC1
[d] Cc1onc(-c2ccccc2Cl)c1C(=O)NCc1nc(-c2ccccc2)no1
Answer: d. Cc1onc(-c2ccccc2Cl)c1C(=O)NCc1nc(-c2ccccc2)no1
{#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#}
Cc1onc(-c2ccccc2Cl)c1C(=O)NCc1nc(-c2ccccc2)no1
Cc1onc(-c2ccccc2Cl)c1C(=O)NCc1nc(-c2ccccc2)no1
3-(2-chlorophenyl)-5-methyl-N-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]-1,2-oxazole-4-carboxamide