Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 1.945\% 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=[N+]([O-])c1cccnc1Oc1ccc(F)cc1F
b. Cc1cc(C(=O)OCC(=O)c2ccc(Br)s2)no1
c. C=CCNC(=S)N1CCC(C(N)=O)CC1
d. C=CCOc1ccc(CN(C)CC(O)COc2ccc(CCC(C)=O)cc2)cc1
Answer: b. Cc1cc(C(=O)OCC(=O)c2ccc(Br)s2)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#}
Cc1cc(C(=O)OCC(=O)c2ccc(Br)s2)no1
Cc1cc(C(=O)OCC(=O)c2ccc(Br)s2)no1
[2-(5-bromothiophen-2-yl)-2-oxoethyl]5-methyl-1,2-oxazole-3-carboxylate