Task: Answer the MCQ question.
Question: Which compound has a -1.117\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cc1c(NC(=O)C(C)Sc2nnc(-c3ccccc3)o2)c(=O)n(-c2ccccc2)n1C
b: Cc1ccc(S(=O)(=O)N2CCCC(C(=O)N3CCC4(CC3)OCCO4)C2)cc1
c: Brc1cccc(CSc2nnc(-c3ccncc3)o2)c1
d: Cl.c1ccc2c(N3CCOCC3)c3c(nc2c1)CCC3
Answer: c. Brc1cccc(CSc2nnc(-c3ccncc3)o2)c1
{#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#}
Brc1cccc(CSc2nnc(-c3ccncc3)o2)c1
Brc1cccc(CSc2nnc(-c3ccncc3)o2)c1
2-[(3-bromophenyl)methylsulfanyl]-5-pyridin-4-yl-1,3,4-oxadiazole