Task: Answer the multiple choice question.
Question: Which compound has a 17.235% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COc1ccc([C@@H]2[C@@H]3C(=O)N(C(C)(C)C)C(=O)[C@@H]3[C@]3(C)C(=O)N(c4cccc(C)c4)C(=O)N23)cc1
b CCOC(=O)c1nnsc1NC(=O)Nc1ccc(OC)cc1
c O=c1nc(Nc2ccccc2)oc2ccccc12
d COc1ccc(C(=O)NC(C)CCc2ccccc2)cc1[N+](=O)[O-]
Answer: b. CCOC(=O)c1nnsc1NC(=O)Nc1ccc(OC)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)c1nnsc1NC(=O)Nc1ccc(OC)cc1
CCOC(=O)c1nnsc1NC(=O)Nc1ccc(OC)cc1
ethyl5-[(4-methoxyphenyl)carbamoylamino]thiadiazole-4-carboxylate