Task: Answer the multiple choice question.
Query: Which drug exhibits a -8.104\% 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 Cl.O=C(CSC1=NCCN1)Nc1cccc(C(F)(F)F)c1
b COCCn1c(Cc2ccccc2)nnc1SCc1ccc([N+](=O)[O-])cc1
c COc1ccc(Nc2cc(C)nc3nc(C)nn23)c(OC)c1
d COc1ccccc1N1CCN(/N=C(\C)c2ccc(O)cc2)CC1
e C/C(=N\Nc1ccc(C(=O)O)cc1)c1ccc(-n2ccnc2)cc1.O=S(=O)(O)O
Answer: a. Cl.O=C(CSC1=NCCN1)Nc1cccc(C(F)(F)F)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#}
Cl.O=C(CSC1=NCCN1)Nc1cccc(C(F)(F)F)c1
Cl.O=C(CSC1=NCCN1)Nc1cccc(C(F)(F)F)c1
2-(4,5-dihydro-1H-imidazol-2-ylsulfanyl)-N-[3-(trifluoromethyl)phenyl]acetamide;hydrochloride