Task: Answer the MCQ question.
Question: Which compound has a -0.243% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) O=C1C=C(c2ccc3ccccc3c2)C[C@@H](c2ccc(F)cc2)C1
(b) CC(=O)Nc1ccccc1OCC(=O)NC(C)c1ccc(F)cc1
(c) CC(=O)Nc1ccccc1OCC(=O)NC1CCCCC1C
(d) CCCCNc1ccc(C(CC(N)=O)NC(=O)Cc2ccc(Br)cc2)cc1[N+](=O)[O-]
(e) Cc1cc(O)cc2c(=O)c3ccccc3sc12
Answer: d. CCCCNc1ccc(C(CC(N)=O)NC(=O)Cc2ccc(Br)cc2)cc1[N+](=O)[O-]
{#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#}
CCCCNc1ccc(C(CC(N)=O)NC(=O)Cc2ccc(Br)cc2)cc1[N+](=O)[O-]
CCCCNc1ccc(C(CC(N)=O)NC(=O)Cc2ccc(Br)cc2)cc1[N+](=O)[O-]
3-[[2-(4-bromophenyl)acetyl]amino]-3-[4-(butylamino)-3-nitrophenyl]propanamide