Task: Answer the MCQ question.
Query: Which drug exhibits a 8.061\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. O=C(CSc1ccc(-c2ccccn2)nn1)NC1CCCC1
b. O=C1CCCN1CC(CN1CCOCC1)Sc1nnnn1-c1ccccc1
c. S=C(NCCCN1CCOCC1)NCCCN1CCOCC1
d. CCOc1cc(NC(=O)c2cnccn2)c(OCC)cc1NC(=O)c1cccc(F)c1
e. Cc1ccc(S(=O)(=O)N2CCC(C(=O)OCC(=O)N(C)c3ccccc3)CC2)cc1C
Answer: b. O=C1CCCN1CC(CN1CCOCC1)Sc1nnnn1-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#}
O=C1CCCN1CC(CN1CCOCC1)Sc1nnnn1-c1ccccc1
O=C1CCCN1CC(CN1CCOCC1)Sc1nnnn1-c1ccccc1
1-[3-morpholin-4-yl-2-(1-phenyltetrazol-5-yl)sulfanylpropyl]pyrrolidin-2-one