Task: Answer the multiple-choice question.
Query: Which compound exhibits a -0.366% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) Cc1cccc(OCCN2C(=O)c3ccccc3C2=O)c1
b.) O=C(c1ccc(C(F)(F)F)cc1)C1CCCN(C(=O)CN2CCCC2=O)C1
c.) COC(=O)c1sc2nc(CN3CCN(c4ccc(OC)cc4)CC3)[nH]c(=O)c2c1C
d.) Cc1cc(C)c2c(c1)/C(=C/C(=O)c1ccc(Br)s1)C(=O)N2
Answer: c. COC(=O)c1sc2nc(CN3CCN(c4ccc(OC)cc4)CC3)[nH]c(=O)c2c1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)c1sc2nc(CN3CCN(c4ccc(OC)cc4)CC3)[nH]c(=O)c2c1C
COC(=O)c1sc2nc(CN3CCN(c4ccc(OC)cc4)CC3)[nH]c(=O)c2c1C
methyl 2-[[4-(4-methoxyphenyl)piperazin-1-yl]methyl]-5-methyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylate