Task: Answer the multiple-choice question.
Query: Which compound has a -1.621\% 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. Cc1ccc(S(=O)(=O)N(C)CCCC(=O)N2CCN(C=O)CC2)cc1
b. CCC1CCCCN1C(=O)CSc1nnc(-c2ccc(Cl)cc2)o1
c. O=C(NNC(=O)c1cc(O)c(O)c(O)c1)NC1CCCCC1
d. CCn1c(SCC(=O)C(C)(C)C)nnc1-c1ccccn1
e. CSCc1ccc(C(=O)N2CCCC(Nc3ccc(F)cc3)C2)o1
Answer: b. CCC1CCCCN1C(=O)CSc1nnc(-c2ccc(Cl)cc2)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#}
CCC1CCCCN1C(=O)CSc1nnc(-c2ccc(Cl)cc2)o1
CCC1CCCCN1C(=O)CSc1nnc(-c2ccc(Cl)cc2)o1
2-[[5-(4-chlorophenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]-1-(2-ethylpiperidin-1-yl)ethanone