Task: Answer the MCQ question.
Query: Which drug has a -1.508\% 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 COc1ccc(C2NC(=O)c3ccccc3O2)cc1
b CS(=O)(=O)c1ccc(Cl)c(NC(=O)CCCSc2ccccc2)c1
c Cc1cccc(N=C2NC(=O)/C(=C/c3cccnc3)S2)c1
d Cc1nn(C)c(Cl)c1CN1CCC(Oc2ccc(C(=O)N3CCCC3)cc2)CC1
Answer: a. COc1ccc(C2NC(=O)c3ccccc3O2)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(C2NC(=O)c3ccccc3O2)cc1
COc1ccc(C2NC(=O)c3ccccc3O2)cc1
2-(4-methoxyphenyl)-2,3-dihydro-1,3-benzoxazin-4-one