Task: Answer the multiple choice question.
Query: Which drug exhibits a -5.913\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CC(OC(=O)c1ccccc1Oc1ccccc1)C(=O)NC1CC1
b Brc1ccc(C2Nc3cccc4cccc(c34)N2)o1
c COC(=O)c1ccc(NC(=O)NC2CCCCC2)cc1
d COc1ccccc1CCNC(=O)C(=O)NCC1CCCN1S(=O)(=O)c1ccccc1
Answer: d. COc1ccccc1CCNC(=O)C(=O)NCC1CCCN1S(=O)(=O)c1ccccc1
{#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#}
COc1ccccc1CCNC(=O)C(=O)NCC1CCCN1S(=O)(=O)c1ccccc1
COc1ccccc1CCNC(=O)C(=O)NCC1CCCN1S(=O)(=O)c1ccccc1
N'-[[1-(benzenesulfonyl)pyrrolidin-2-yl]methyl]-N-[2-(2-methoxyphenyl)ethyl]oxamide