Problem statement: Answer the multiple choice question.
Query: Which drug has a -1.749\% 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 other words.
Options:
a) COc1ccc(S(=O)(=O)N/N=C/c2ccc(OCCN3CCOCC3)c(OC)c2)cc1
b) O=C(CSc1nc(=O)n(CCN2CCOCC2)c2c1CCC2)Nc1ccc(OC(F)(F)F)cc1
c) CCN(Cc1ccncc1)Cc1cn(C)nc1-c1ccc(Oc2ccccc2)cc1
d) CC(=O)Nc1ccc(OCC(O)CNC2CCCC2)cc1.Cl
Answer: c. CCN(Cc1ccncc1)Cc1cn(C)nc1-c1ccc(Oc2ccccc2)cc1
{#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#}
CCN(Cc1ccncc1)Cc1cn(C)nc1-c1ccc(Oc2ccccc2)cc1
CCN(Cc1ccncc1)Cc1cn(C)nc1-c1ccc(Oc2ccccc2)cc1
N-[[1-methyl-3-(4-phenoxyphenyl)pyrazol-4-yl]methyl]-N-(pyridin-4-ylmethyl)ethanamine