Task: Answer the MCQ question.
Question: Which compound exhibits a 13.046\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) C[C@H](O)[C@@]1(O)CC[C@H]2[C@@H]3CC[C@@H]4C[C@H](O)CC[C@]4(C)[C@H]3CC[C@@]21C
b) Cc1cc(-n2c(C)cc(C(=O)CSc3nnnn3-c3ccccc3)c2C)no1
c) COc1ccc(Br)cc1CNC(=O)CCC(=O)n1nc(C)c2ccccc21
d) O=C(Oc1ccccc1Cl)c1ccc2c(=O)n3c(nc2c1)CCC3
e) Cc1ccc(CNC(=O)COC(=O)c2ccc(S(=O)(=O)N(C)C)cc2)cc1
Answer: d. O=C(Oc1ccccc1Cl)c1ccc2c(=O)n3c(nc2c1)CCC3
{#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(Oc1ccccc1Cl)c1ccc2c(=O)n3c(nc2c1)CCC3
O=C(Oc1ccccc1Cl)c1ccc2c(=O)n3c(nc2c1)CCC3
(2-chlorophenyl)9-oxo-2,3-dihydro-1H-pyrrolo[2,1-b]quinazoline-6-carboxylate