Problem statement: Answer the multiple-choice question.
Query: Which drug has a 30.208% 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, c, or d without using any other words.
Options:
(a) O=C1NN(c2ccc(Br)cc2)C(=O)/C1=C\c1ccc(O)cc1O
(b) COC(=O)CCN(C(=O)C1C2CC3CC(C2)CC1C3)c1ccccn1
(c) CCCc1cc(=O)[nH]c(SCC(=O)N(CC)C2CCS(=O)(=O)C2)n1
(d) Cc1nc(N2CCN(C(=O)c3ccco3)CC2)[nH]c(=O)c1C
Answer: a. O=C1NN(c2ccc(Br)cc2)C(=O)/C1=C\c1ccc(O)cc1O
{#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=C1NN(c2ccc(Br)cc2)C(=O)/C1=C\c1ccc(O)cc1O
O=C1NN(c2ccc(Br)cc2)C(=O)/C1=C\c1ccc(O)cc1O
(4Z)-1-(4-bromophenyl)-4-[(2,4-dihydroxyphenyl)methylidene]pyrazolidine-3,5-dione