Task: Answer the multiple-choice question.
Query: Which compound has a 6.314\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CCCCc1ccc(NC(=O)CSc2nc(=O)n(CCCN3CCOCC3)c3c2CCC3)cc1
b. C=CCN1C(=O)/C(=C/c2ccc3c(c2)CCCN3CCC)C(=O)NC1=S
c. O=C(O)CCCC(=O)Nc1nc(-c2ccc(F)cc2)cs1
Answer: b. C=CCN1C(=O)/C(=C/c2ccc3c(c2)CCCN3CCC)C(=O)NC1=S
{#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#}
C=CCN1C(=O)/C(=C/c2ccc3c(c2)CCCN3CCC)C(=O)NC1=S
C=CCN1C(=O)/C(=C/c2ccc3c(c2)CCCN3CCC)C(=O)NC1=S
(5E)-1-prop-2-enyl-5-[(1-propyl-3,4-dihydro-2H-quinolin-6-yl)methylidene]-2-sulfanylidene-1,3-diazinane-4,6-dione