Task: Answer the multiple-choice question.
Query: Which drug exhibits a -12.763\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COc1ccc(-n2nnnc2-c2nc3ccccc3s2)cc1
b CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)C(=O)CCCc1c[nH]c2ccccc12
c COc1cc2c(cc1OC)C(C)N(CCN1C(=O)c3ccccc3C1=O)CC2
d COc1ccc(NC(=O)C2=CC(c3ccc(OC)c(OC)c3)=NS(=O)(=O)N2C)cc1
e O=C(CCCCCn1c(=S)[nH]c2ccc(N3CCOCC3)cc2c1=O)NCCc1ccccc1
Answer: a. COc1ccc(-n2nnnc2-c2nc3ccccc3s2)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#}
COc1ccc(-n2nnnc2-c2nc3ccccc3s2)cc1
COc1ccc(-n2nnnc2-c2nc3ccccc3s2)cc1
2-[1-(4-methoxyphenyl)tetrazol-5-yl]-1,3-benzothiazole