Task: Answer the multiple choice question.
Query: Which drug has a -19.200% 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.) Cc1nc(-c2ccccn2)nc(SCC(=O)N2CCOCC2)c1Cl
b.) O=S(=O)(NCC1CCCO1)c1cc(Br)c(Br)s1
Answer: b. O=S(=O)(NCC1CCCO1)c1cc(Br)c(Br)s1
{#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=S(=O)(NCC1CCCO1)c1cc(Br)c(Br)s1
O=S(=O)(NCC1CCCO1)c1cc(Br)c(Br)s1
4,5-dibromo-N-(oxolan-2-ylmethyl)thiophene-2-sulfonamide