Problem statement: Answer the MCQ question.
Question: Which drug has a 5.611\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COc1ccc(-c2nc(N)n(C(C)=O)n2)cc1
(b) COc1ccc(OC)c(CNC(=O)C2CCN(C(=O)N(C)C)CC2)c1
(c) O=C(NCCc1ccccc1)/C(=C\c1cccc([N+](=O)[O-])c1)NC(=O)c1ccco1
(d) CCC(C)NCCOc1cccc(Br)c1.O=C(O)C(=O)O
Answer: d. CCC(C)NCCOc1cccc(Br)c1.O=C(O)C(=O)O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCC(C)NCCOc1cccc(Br)c1.O=C(O)C(=O)O
CCC(C)NCCOc1cccc(Br)c1.O=C(O)C(=O)O
N-[2-(3-bromophenoxy)ethyl]butan-2-amine;oxalic acid