Task: Answer the multiple choice question.
Question: Which drug has a 1.546\% 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] COc1cccc(/C=N/NC(=O)CCn2c3ccccc3c3ccccc32)c1
[b] Cc1ccc(S(=O)(=O)NCCCN(C)C)cc1.Cl
[c] CCN=C1S/C(=C\c2cc(OC)c(N3CCCC3)cc2OC)C(=O)N1CC
[d] CCn1c2ccccc2c2cc(NC(=O)CSc3nnc(-c4cccc(F)c4)o3)ccc21
Answer: b. Cc1ccc(S(=O)(=O)NCCCN(C)C)cc1.Cl
{#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#}
Cc1ccc(S(=O)(=O)NCCCN(C)C)cc1.Cl
Cc1ccc(S(=O)(=O)NCCCN(C)C)cc1.Cl
N-[3-(dimethylamino)propyl]-4-methylbenzenesulfonamide;hydrochloride