Task: Answer the multiple-choice question.
Query: Which drug has a -23.804% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CN1CCN(S(=O)(=O)c2cccc(C(=O)N(Cc3ccccc3)c3ccccc3)c2)CC1
b CC1c2[nH]c3ccccc3c2C[C@H]2C(=O)N(CCCO)CC(=O)N12
c COc1ccc(N2CCN(C(=O)Cc3nn(C)c(=O)c4ccccc34)CC2)cc1
d Cc1ccc(NC2CCCN(C(=O)CSc3ccncc3)C2)cc1C
Answer: c. COc1ccc(N2CCN(C(=O)Cc3nn(C)c(=O)c4ccccc34)CC2)cc1
{#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#}
COc1ccc(N2CCN(C(=O)Cc3nn(C)c(=O)c4ccccc34)CC2)cc1
COc1ccc(N2CCN(C(=O)Cc3nn(C)c(=O)c4ccccc34)CC2)cc1
4-[2-[4-(4-methoxyphenyl)piperazin-1-yl]-2-oxoethyl]-2-methylphthalazin-1-one