Task: Answer the multiple-choice question.
Question: Which drug has a 6.198\% human ether-à-go-go related gene (hERG) inhibition at 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(C[n+]1ccccc1)N1c2ccccc2Sc2ccccc21.[Cl-]
b) COc1ccc(-n2c(Cc3cccn3C)nnc2SCC(=O)Nc2nc(C)cs2)cc1
c) COCc1c(C(=O)N/N=C\c2ccccn2)nnn1-c1nonc1N
d) COc1cc(CN2CCN(Cc3c[nH]c4ccccc34)CC2CCO)cc(OC)c1
Answer: d. COc1cc(CN2CCN(Cc3c[nH]c4ccccc34)CC2CCO)cc(OC)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#}
COc1cc(CN2CCN(Cc3c[nH]c4ccccc34)CC2CCO)cc(OC)c1
COc1cc(CN2CCN(Cc3c[nH]c4ccccc34)CC2CCO)cc(OC)c1
2-[1-[(3,5-dimethoxyphenyl)methyl]-4-(1H-indol-3-ylmethyl)piperazin-2-yl]ethanol