Problem statement: Answer the multiple choice question.
Query: Which drug has a 20.596\% 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: CCOC(=O)C1CCN(C(=O)COc2ccc(Br)cc2)CC1
b: COc1ccccc1C(CNC(=O)c1cccc(S(=O)(=O)Nc2ccc(C)cc2)c1)N1CCCC1
c: O=C1C=C(c2ccc(CO)cc2)C[C@@H](c2ccc3c(c2)OCO3)C1
d: NCCc1nnc(SCC(=O)Nc2cccc(Cl)c2)o1
e: Cc1nc(SCCC(=O)O)c2cc(-c3ccccc3)sc2n1
Answer: d. NCCc1nnc(SCC(=O)Nc2cccc(Cl)c2)o1
{#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#}
NCCc1nnc(SCC(=O)Nc2cccc(Cl)c2)o1
NCCc1nnc(SCC(=O)Nc2cccc(Cl)c2)o1
2-[[5-(2-aminoethyl)-1,3,4-oxadiazol-2-yl]sulfanyl]-N-(3-chlorophenyl)acetamide