Task: Answer the multiple choice question.
Query: Which drug exhibits a -0.168\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a CC1CCC/C(=N\Nc2ccc(Cl)c(C(=O)O)c2)C1
b COc1ccc(NC(=S)NC23CN4CN(CN(C4)C2)C3)c(OC)c1
c O=C(CSc1nnc(CNC(=O)c2cccs2)o1)Nc1ccc(Cl)cc1
d Cc1c(CNCC(C)c2ccccc2)c(C(=O)O)c(C)n1Cc1ccccc1
e CSc1ccccc1OCc1cc(C(=O)N(C)C(C)c2ccccn2)no1
Answer: d. Cc1c(CNCC(C)c2ccccc2)c(C(=O)O)c(C)n1Cc1ccccc1
{#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#}
Cc1c(CNCC(C)c2ccccc2)c(C(=O)O)c(C)n1Cc1ccccc1
Cc1c(CNCC(C)c2ccccc2)c(C(=O)O)c(C)n1Cc1ccccc1
1-benzyl-2,5-dimethyl-4-[(2-phenylpropylamino)methyl]pyrrole-3-carboxylic acid