Task: Answer the MCQ question.
Query: Which drug has a -34.749% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COCCC(=O)N1CCCC(C(=O)c2ccc3c4c(cccc24)CC3)C1
b. CCN(c1ccccc1)S(=O)(=O)c1cc2c3c(c1)C(C)C(=O)N3CCC2
c. O=c1oc2ccccc2c2c1SC(C(F)(F)F)C2
d. O=C(CCc1ccc(S(=O)(=O)N2CCOCC2)cc1)Oc1ccccc1
Answer: b. CCN(c1ccccc1)S(=O)(=O)c1cc2c3c(c1)C(C)C(=O)N3CCC2
{#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#}
CCN(c1ccccc1)S(=O)(=O)c1cc2c3c(c1)C(C)C(=O)N3CCC2
CCN(c1ccccc1)S(=O)(=O)c1cc2c3c(c1)C(C)C(=O)N3CCC2
N-ethyl-3-methyl-2-oxo-N-phenyl-1-azatricyclo[6.3.1.04,12]dodeca-4,6,8(12)-triene-6-sulfonamide