Task: Answer the multiple-choice question.
Query: Which drug has a -18.688\% 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 other words.
Options:
a Cc1ccc2nc(C)c3c(c2c1)SCC3
b CCCCc1ccc(NS(=O)(=O)c2cccs2)cc1
c CC1(C)CC(CNCCC(c2ccc(F)cc2)c2ccco2)CCO1
d CCc1nc(C)ccc1OCC(=O)O.Cl
e Cc1oc(-c2ccccc2Cl)nc1CN1CCCCC1CO
Answer: c. CC1(C)CC(CNCCC(c2ccc(F)cc2)c2ccco2)CCO1
{#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#}
CC1(C)CC(CNCCC(c2ccc(F)cc2)c2ccco2)CCO1
CC1(C)CC(CNCCC(c2ccc(F)cc2)c2ccco2)CCO1
N-[(2,2-dimethyloxan-4-yl)methyl]-3-(4-fluorophenyl)-3-(furan-2-yl)propan-1-amine