Problem statement: Answer the multiple-choice question.
Question: Which drug has a 12.751\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: CC(=O)NCCC(=O)OCC(=O)c1cc(C)c(C)cc1C
b: O=Cc1c(Cl)cccc1Cl
c: CCN(C(=O)c1cnc(OC)cc1C(F)(F)F)c1ccc(Cl)cc1Cl
d: CCc1nnc(NC(=O)CSc2nnc(Cc3ccc(OC)cc3)o2)s1
e: O=C(c1ccc(-c2nnc(Nc3ccccc3)c3ccccc23)cc1)N1C[C@H]2C[C@H](C1)c1cccc(=O)n1C2
Answer: b. O=Cc1c(Cl)cccc1Cl
{#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=Cc1c(Cl)cccc1Cl
O=Cc1c(Cl)cccc1Cl
2,6-dichlorocyclohexa-1,3,5-triene-1-carbaldehyde