Task: Answer the multiple-choice question.
Query: Which drug exhibits a 0.340\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COc1ccc(-c2nc(CS(=O)CC(=O)NC3CCCC3)c(C)o2)cc1OC
(b) Cc1ccc(S(=O)(=O)N(C)C)cc1NC(=O)C1CCCN(C(=O)c2ccc(Cl)cc2)C1
(c) COc1ccc2ccccc2c1CNCCc1ccccc1.Cl
(d) CCC(=O)NC(=S)Nc1ccc(-c2nc3ccc(C)cc3s2)cc1
Answer: c. COc1ccc2ccccc2c1CNCCc1ccccc1.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#}
COc1ccc2ccccc2c1CNCCc1ccccc1.Cl
COc1ccc2ccccc2c1CNCCc1ccccc1.Cl
N-[(2-methoxynaphthalen-1-yl)methyl]-2-phenylethanamine;hydrochloride