Task: Answer the multiple-choice question.
Query: Which drug has a 23.240\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: C=CCN1C(=O)/C(=c2\sc3nc(=O)c(Cc4ccc(OC)c(OC)c4)nn3c2=O)c2ccccc21
b: COc1cc(O)c(C(CC(=O)N2CCN(c3ccccc3)CC2)c2cc(OC)c(OC)c(OC)c2)c(OC)c1
Answer: b. COc1cc(O)c(C(CC(=O)N2CCN(c3ccccc3)CC2)c2cc(OC)c(OC)c(OC)c2)c(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(O)c(C(CC(=O)N2CCN(c3ccccc3)CC2)c2cc(OC)c(OC)c(OC)c2)c(OC)c1
COc1cc(O)c(C(CC(=O)N2CCN(c3ccccc3)CC2)c2cc(OC)c(OC)c(OC)c2)c(OC)c1
3-(2-hydroxy-4,6-dimethoxyphenyl)-1-(4-phenylpiperazin-1-yl)-3-(3,4,5-trimethoxyphenyl)propan-1-one