Task: Answer the multiple-choice question.
Question: Which drug has a 10.240\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CO[C@@H]1[C@@H](OC(N)=O)[C@@H](O)C(Oc2ccc3c(O)c(NC(=O)c4ccc([O-])c(CC=C(C)C)c4)c(=O)oc3c2C)OC1(C)C.[Na+]
b. CN(C)c1ccc(N=C/C=C2\N(C)c3ccccc3C2(C)C)cc1
c. Cc1ccc(CSc2nnc(NC(=O)C3COc4ccccc4O3)s2)cc1
Answer: a. CO[C@@H]1[C@@H](OC(N)=O)[C@@H](O)C(Oc2ccc3c(O)c(NC(=O)c4ccc([O-])c(CC=C(C)C)c4)c(=O)oc3c2C)OC1(C)C.[Na+]
{#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#}
CO[C@@H]1[C@@H](OC(N)=O)[C@@H](O)C(Oc2ccc3c(O)c(NC(=O)c4ccc([O-])c(CC=C(C)C)c4)c(=O)oc3c2C)OC1(C)C.[Na+]
CO[C@@H]1[C@@H](OC(N)=O)[C@@H](O)C(Oc2ccc3c(O)c(NC(=O)c4ccc([O-])c(CC=C(C)C)c4)c(=O)oc3c2C)OC1(C)C.[Na+]
sodium;4-[[7-[(3R,4S,5R)-4-carbamoyloxy-3-hydroxy-5-methoxy-6,6-dimethyloxan-2-yl]oxy-4-hydroxy-8-methyl-2-oxochromen-3-yl]carbamoyl]-2-(3-methylbut-2-enyl)phenolate