Task: Answer the multiple-choice question.
Query: Which compound has a -13.788\% 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: O=C(CSc1nnc(CNc2ccc(F)cc2)o1)OC1CCCCC1
b: CCn1c(SCC(=O)Nc2ccccc2)nnc1-c1cccs1
c: COc1ccc(Oc2nc(-c3ccccc3)ncc2C(=O)O)cc1
d: CCc1ccc(S(=O)(=O)NCC2(N3CCOCC3)CCCCC2)cc1
e: O=C(CSc1nnc(-c2ccncc2)n1-c1ccccc1Cl)Nc1ccc(C(=O)O)cc1
Answer: b. CCn1c(SCC(=O)Nc2ccccc2)nnc1-c1cccs1
{#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#}
CCn1c(SCC(=O)Nc2ccccc2)nnc1-c1cccs1
CCn1c(SCC(=O)Nc2ccccc2)nnc1-c1cccs1
2-[(4-ethyl-5-thiophen-2-yl-1,2,4-triazol-3-yl)sulfanyl]-N-phenylacetamide