Task: Answer the multiple choice question.
Query: Which compound exhibits a 9.819\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) O=C(CSc1nnc(-c2ccc(C(F)(F)F)cn2)o1)Nc1cccc(Cl)c1
b) Cc1cc(C)c2nc(N3CCC(C(=O)NCc4ccccn4)CC3)sc2c1
c) CCn1c(SCC(=O)N2CCCC2)nnc1-c1ccco1
d) COc1ccc(Br)cc1/C=N/NC(=O)CN1CCCCC1
Answer: a. O=C(CSc1nnc(-c2ccc(C(F)(F)F)cn2)o1)Nc1cccc(Cl)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#}
O=C(CSc1nnc(-c2ccc(C(F)(F)F)cn2)o1)Nc1cccc(Cl)c1
O=C(CSc1nnc(-c2ccc(C(F)(F)F)cn2)o1)Nc1cccc(Cl)c1
N-(3-chlorophenyl)-2-[[5-[5-(trifluoromethyl)pyridin-2-yl]-1,3,4-oxadiazol-2-yl]sulfanyl]acetamide