Problem statement: Answer the multiple choice question.
Query: Which drug has a -2.244% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CC1=C(C(=O)Nc2ccccc2)C(c2cccs2)n2nnnc2N1
(b) CC(C)C(CC(=O)N1CCCCC1)C1CCOC(C)(C)C1
(c) O=C(NCCc1ccc(Cl)cc1)c1ccc2nc(N3CCOCC3)sc2c1
(d) S=P(N1CC1)(N1CC1)N1CC1
Answer: b. CC(C)C(CC(=O)N1CCCCC1)C1CCOC(C)(C)C1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(C)C(CC(=O)N1CCCCC1)C1CCOC(C)(C)C1
CC(C)C(CC(=O)N1CCCCC1)C1CCOC(C)(C)C1
3-(2,2-dimethyloxan-4-yl)-4-methyl-1-piperidin-1-ylpentan-1-one