Task: Answer the multiple choice question.
Query: Which compound exhibits a -43.284% 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 or b without using any other words.
Options:
a) COc1ccc(CCNc2ccc(C(CC(N)=O)NC(=O)c3cc(OC)ccc3OC)cc2[N+](=O)[O-])cc1
b) O=C(CSc1nnc2ccc(-c3ccc(Br)cc3)nn12)NCC1CCCO1
Answer: b. O=C(CSc1nnc2ccc(-c3ccc(Br)cc3)nn12)NCC1CCCO1
{#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=C(CSc1nnc2ccc(-c3ccc(Br)cc3)nn12)NCC1CCCO1
O=C(CSc1nnc2ccc(-c3ccc(Br)cc3)nn12)NCC1CCCO1
2-[[6-(4-bromophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]sulfanyl]-N-(oxolan-2-ylmethyl)acetamide