Task: Answer the multiple choice question.
Question: Which compound exhibits a 3.909\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] Cc1cccc(OCCn2cccc2/C=N/Nc2nc3ccccc3s2)c1
[b] Cc1ccc(NC(=O)N(CCCN2CCOCC2)Cc2cccnc2)cc1C
[c] Cc1c(NC(=O)C(C)N2C(=O)NC3(CCC(C)CC3)C2=O)c(=O)n(-c2ccccc2)n1C
[d] CC(=O)C1=C(O)C(=O)N(c2ccc(Br)cn2)C1c1ccc(Br)cc1
[e] COc1cc2c(cc1OC)CN(Cc1ccc(F)cc1)CC2
Answer: e. COc1cc2c(cc1OC)CN(Cc1ccc(F)cc1)CC2
{#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#}
COc1cc2c(cc1OC)CN(Cc1ccc(F)cc1)CC2
COc1cc2c(cc1OC)CN(Cc1ccc(F)cc1)CC2
2-[(4-fluorophenyl)methyl]-6,7-dimethoxy-3,4-dihydro-1H-isoquinoline