Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 2.706\% 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 O=C([O-])c1ccc(-n2nc(C(F)(F)F)cc2-c2cccs2)cc1.[Na+]
b O/C(=C\Sc1nnc(Cc2ccccc2)o1)c1ccc(F)cc1
c CCOC(=O)CSc1nc2cc(C(=O)N3CCC(C(N)=O)CC3)ccc2c(=O)n1C1CCCCC1
d O=C(O)/C(=C\c1ccco1)NC(=O)c1cccc2ccccc12
e O=c1c2ccccc2nc(-c2ccccc2)n1-n1cccc1
Answer: b. O/C(=C\Sc1nnc(Cc2ccccc2)o1)c1ccc(F)cc1
{#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/C(=C\Sc1nnc(Cc2ccccc2)o1)c1ccc(F)cc1
O/C(=C\Sc1nnc(Cc2ccccc2)o1)c1ccc(F)cc1
(Z)-2-[(5-benzyl-1,3,4-oxadiazol-2-yl)sulfanyl]-1-(4-fluorophenyl)ethenol