Task: Answer the multiple choice question.
Question: Which compound exhibits a 1.543% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COCC(=O)N1CCC(Oc2ccc(C(=O)NC(C)c3csc(C)n3)cc2)CC1
[b] Cc1cccc(-c2nnc(NC(=O)c3ccc(Cl)cc3)o2)c1
[c] O=c1oc2cc(O)c(Cl)cc2c2ccccc12
[d] COc1cccc(CNc2ccc(S(N)(=O)=O)cc2)c1OC
Answer: b. Cc1cccc(-c2nnc(NC(=O)c3ccc(Cl)cc3)o2)c1
{#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#}
Cc1cccc(-c2nnc(NC(=O)c3ccc(Cl)cc3)o2)c1
Cc1cccc(-c2nnc(NC(=O)c3ccc(Cl)cc3)o2)c1
4-chloro-N-[5-(3-methylphenyl)-1,3,4-oxadiazol-2-yl]benzamide