Task: Answer the MCQ question.
Query: Which drug exhibits a -4.987\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CCCCCCCn1c(=N)n(CC(O)c2ccco2)c2ccccc21.Cl
[b] CCn1cc(-c2cc(C(=O)O)c3ccccc3n2)c(C)n1
[c] O=C(NCCc1ccccc1)C1CCC(CNc2c(N3CCCCC3)c(=O)c2=O)CC1
[d] CCSc1nc(-c2ccc(OC)cc2)n(-c2nc3ccccc3s2)n1
[e] CNc1ccccc1NC(=O)C1CCCN1C(=O)OCc1ccccc1
Answer: d. CCSc1nc(-c2ccc(OC)cc2)n(-c2nc3ccccc3s2)n1
{#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#}
CCSc1nc(-c2ccc(OC)cc2)n(-c2nc3ccccc3s2)n1
CCSc1nc(-c2ccc(OC)cc2)n(-c2nc3ccccc3s2)n1
2-[3-ethylsulfanyl-5-(4-methoxyphenyl)-1,2,4-triazol-1-yl]-1,3-benzothiazole