Task: Answer the multiple-choice question.
Query: Which drug has a -7.408\% 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: Cc1ccc(-n2[nH]c(=O)c(-c3ccccn3)c2C)cc1
b: CCc1nc(Nc2ccc(N3CCN(C(C)=O)CC3)cc2)c2oc3ccccc3c2n1.Cl
c: Cc1cccc(NC(=O)CSc2nc3c(c(=O)[nH]2)CCCC3)c1C
d: COc1ccc(/C=N/NC(=O)c2ccc(CSc3nncn3C)cc2)cc1OC
Answer: b. CCc1nc(Nc2ccc(N3CCN(C(C)=O)CC3)cc2)c2oc3ccccc3c2n1.Cl
{#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#}
CCc1nc(Nc2ccc(N3CCN(C(C)=O)CC3)cc2)c2oc3ccccc3c2n1.Cl
CCc1nc(Nc2ccc(N3CCN(C(C)=O)CC3)cc2)c2oc3ccccc3c2n1.Cl
1-[4-[4-[(2-ethyl-[1]benzofuro[3,2-d]pyrimidin-4-yl)amino]phenyl]piperazin-1-yl]ethanone;hydrochloride