Task: Answer the MCQ question.
Question: Which compound has a 11.302% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COc1ccc(N(CC(=O)NC(C)(C)C)S(=O)(=O)c2ccccc2)cc1OC
b. O=c1[nH]oc2cc(Cl)ccc12
c. COCCOC(=O)/C(=C\c1cc(C(C)(C)C)c(O)c(C(C)(C)C)c1)C(C)=O
Answer: b. O=c1[nH]oc2cc(Cl)ccc12
{#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#}
O=c1[nH]oc2cc(Cl)ccc12
O=c1[nH]oc2cc(Cl)ccc12
6-chloro-1,2-benzoxazol-3-one