Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 2.499\% 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 additional words.
Options:
a: O=C(Nc1ccc(Cc2ccc(NC(=O)N3CCOCC3)cc2)cc1)N1CCOCC1
b: CCc1nnc(NC(=O)COC(=O)CN2C(=O)c3ccccc3C2=O)s1
c: COc1ccc(S(=O)(=O)NC(Cc2cnc[nH]2)C(=O)O)cc1
d: COc1ccc(N=NC2=C(O)CC(C)(C)CC2=O)cc1
e: Clc1ccccc1CSc1nnc(-c2ccncc2)o1
Answer: e. Clc1ccccc1CSc1nnc(-c2ccncc2)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#}
Clc1ccccc1CSc1nnc(-c2ccncc2)o1
Clc1ccccc1CSc1nnc(-c2ccncc2)o1
2-[(2-chlorophenyl)methylsulfanyl]-5-pyridin-4-yl-1,3,4-oxadiazole