Task: Answer the MCQ question.
Question: Which drug has a 24.142\% 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 other words.
Options:
(a) COc1ccccc1N1CCN(C(=O)c2ccc(NC(C)=O)cc2)CC1
(b) COc1ccc(OCCNc2c([N+](=O)[O-])c(=O)oc3ccccc23)cc1
(c) O=C(c1ccccc1F)N1CCN(S(=O)(=O)c2ccc(S(=O)(=O)N3CCCCC3)cc2)CC1
(d) CCOC(=O)CC(=O)CSc1nc(C)nc2c1oc1ccccc12
Answer: d. CCOC(=O)CC(=O)CSc1nc(C)nc2c1oc1ccccc12
{#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#}
CCOC(=O)CC(=O)CSc1nc(C)nc2c1oc1ccccc12
CCOC(=O)CC(=O)CSc1nc(C)nc2c1oc1ccccc12
ethyl 4-[(2-methyl-[1]benzofuro[3,2-d]pyrimidin-4-yl)sulfanyl]-3-oxobutanoate