Task: Answer the multiple-choice question.
Query: Which drug exhibits a -3.148\% 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 other words.
Options:
(a) CCOP(=O)(OCC)C(Nc1cccc([N+](=O)[O-])c1)c1ccc(OC)cc1
(b) CC(C)OP(=O)(OC(C)C)C(Nc1ccccc1)c1ccccc1C(F)(F)F
(c) CC(C)=C1C2CCC1C1C(=O)N(c3nc(-c4ccccc4)c(C)s3)C(=O)C21
(d) COc1ccc(CN(CCN(C)C)Cc2ccccc2)c(OC)c1.O=C(O)C(=O)O
Answer: d. COc1ccc(CN(CCN(C)C)Cc2ccccc2)c(OC)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#}
COc1ccc(CN(CCN(C)C)Cc2ccccc2)c(OC)c1.O=C(O)C(=O)O
COc1ccc(CN(CCN(C)C)Cc2ccccc2)c(OC)c1.O=C(O)C(=O)O
N'-benzyl-N'-[(2,4-dimethoxyphenyl)methyl]-N,N-dimethylethane-1,2-diamine;oxalic acid