Problem statement: Answer the multiple choice question.
Question: Which drug has a 11.939\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) COc1cc(CN2CCCC(C)C2)ccc1OCc1ccccc1
(b) O=S(NCc1ccccc1)C12CC3CC(CC(C3)C1)C2
(c) COc1ccc(C)cc1NC(=O)CSc1nc2scc(C)c2c(=O)[nH]1
(d) Cn1c(=O)c(=O)n(C)c2cc(N3CCOCC3)c(NS(=O)(=O)c3ccc(Br)cc3)cc21
Answer: b. O=S(NCc1ccccc1)C12CC3CC(CC(C3)C1)C2
{#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#}
O=S(NCc1ccccc1)C12CC3CC(CC(C3)C1)C2
O=S(NCc1ccccc1)C12CC3CC(CC(C3)C1)C2
N-benzyladamantane-1-sulfinamide