Task: Answer the multiple-choice question.
Query: Which compound has a 12.568\% 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 other words.
Options:
(a) O=c1c([N+](=O)[O-])c(N2CCCC2)c2ccccc2n1-c1ccccc1
(b) CCN(CC)c1ccc(C(=O)NNC(=O)CN2C(=O)NC(C)(c3ccccc3)C2=O)cc1
(c) Cc1cccc2nc(-c3ccccc3)nc(N3CCC(O)(c4ccc(Cl)cc4)CC3)c12
(d) O=C(CCCCCN1C(=O)[C@@H]2Cc3ccccc3CN2C1=O)N[C@@H](Cc1ccc(O)cc1)C(=O)O
(e) COc1cccc(-n2c(Cc3cc(=O)[nH]c(=O)[nH]3)nnc2SCc2cccnc2)c1
Answer: c. Cc1cccc2nc(-c3ccccc3)nc(N3CCC(O)(c4ccc(Cl)cc4)CC3)c12
{#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#}
Cc1cccc2nc(-c3ccccc3)nc(N3CCC(O)(c4ccc(Cl)cc4)CC3)c12
Cc1cccc2nc(-c3ccccc3)nc(N3CCC(O)(c4ccc(Cl)cc4)CC3)c12
4-(4-chlorophenyl)-1-(5-methyl-2-phenylquinazolin-4-yl)piperidin-4-ol