Task: Answer the multiple choice question.
Query: Which compound has a 19.160\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCC(CC)NCC(O)COc1ccc(Br)cc1.O=C(O)C(=O)O
(b) CC(=O)c1ccc(-c2ccc([C@H]3[C@H]4C=CC[C@@H](C)[C@@H]4C(=O)N3Cc3ccccc3)c(F)c2)cc1
(c) CCc1ccc(Nc2cc(=O)n(C3CCCCC3)c(=O)[nH]2)cc1
(d) CC(SC(=S)N(C)C)C(=O)c1cc(Br)ccc1O
Answer: c. CCc1ccc(Nc2cc(=O)n(C3CCCCC3)c(=O)[nH]2)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#}
CCc1ccc(Nc2cc(=O)n(C3CCCCC3)c(=O)[nH]2)cc1
CCc1ccc(Nc2cc(=O)n(C3CCCCC3)c(=O)[nH]2)cc1
3-cyclohexyl-6-(4-ethylanilino)-1H-pyrimidine-2,4-dione