Problem statement: Answer the MCQ question.
Question: Which drug has a 3.933\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C(COC(=O)c1cc([N+](=O)[O-])ccc1NCCO)Nc1cccc(S(=O)(=O)N2CCCC2)c1
(b) CCN(Cc1nc2cc(Cl)ccc2c(=O)[nH]1)C(=O)c1nn(C)c(=O)c2ccccc12
(c) COc1cccc2c1OC1(C)CC2NC(=O)N1c1cccc(C(=O)N2CCN(c3ccccn3)CC2)c1
Answer: b. CCN(Cc1nc2cc(Cl)ccc2c(=O)[nH]1)C(=O)c1nn(C)c(=O)c2ccccc12
{#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#}
CCN(Cc1nc2cc(Cl)ccc2c(=O)[nH]1)C(=O)c1nn(C)c(=O)c2ccccc12
CCN(Cc1nc2cc(Cl)ccc2c(=O)[nH]1)C(=O)c1nn(C)c(=O)c2ccccc12
N-[(7-chloro-4-oxo-3H-quinazolin-2-yl)methyl]-N-ethyl-3-methyl-4-oxophthalazine-1-carboxamide