Task: Answer the multiple-choice question.
Query: Which drug exhibits a 15.143\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] OCC[C@H]1C[C@@H](O)[C@H](O)[C@]2(Cc3ccccc3O2)O1
[b] Cc1ccc(S(=O)(=O)N(C)c2ccc(OC(=O)C3=COCCO3)cc2)cc1
[c] O=C(CSc1n[nH]c(-c2ccncc2)n1)Nc1ccc(Cl)cc1
[d] CC1Cc2c([nH]c3ccccc23)C(=O)N1
[e] Cc1ccn2cc(C(=O)Nc3ccccc3N3CCOCC3)nc2c1
Answer: d. CC1Cc2c([nH]c3ccccc23)C(=O)N1
{#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#}
CC1Cc2c([nH]c3ccccc23)C(=O)N1
CC1Cc2c([nH]c3ccccc23)C(=O)N1
3-methyl-2,3,4,9-tetrahydropyrido[3,4-b]indol-1-one