Task: Answer the multiple choice question.
Query: Which compound has a 1.634\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: COc1ccc(-c2cc(C(=O)OC(C)C(=O)Nc3c(C)n(C)n(-c4ccccc4)c3=O)c3ccccc3n2)cc1
b: CC(C)(CN1CCCC1)NC(=O)C1CCC(=O)N(CCCN2CCOCC2)C1
c: Cc1ccc(Nc2c(-c3ccc(N(C)C)cc3)nc3ncccn23)cc1
d: Cc1ccc(NC(=O)C2CCCCC2C(=O)O)cc1C
e: COC(=O)c1sccc1-c1ccc(C(=O)Nc2cccnc2)o1
Answer: d. Cc1ccc(NC(=O)C2CCCCC2C(=O)O)cc1C
{#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#}
Cc1ccc(NC(=O)C2CCCCC2C(=O)O)cc1C
Cc1ccc(NC(=O)C2CCCCC2C(=O)O)cc1C
2-[(3,4-dimethylphenyl)carbamoyl]cyclohexane-1-carboxylic acid