Task: Answer the multiple-choice question.
Query: Which compound has a 2.336\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCOc1cc(S(=O)(=O)NCc2ccc(OC)cc2)c(OCC)cc1-n1cnnn1
b O=C(Nc1cc(Cl)ccc1N1CCOCC1)C1=COCCO1
c O=C(CC1C(=O)NCCN1C(=O)Nc1ccccc1)Nc1cccc(C(F)(F)F)c1
Answer: a. CCOc1cc(S(=O)(=O)NCc2ccc(OC)cc2)c(OCC)cc1-n1cnnn1
{#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#}
CCOc1cc(S(=O)(=O)NCc2ccc(OC)cc2)c(OCC)cc1-n1cnnn1
CCOc1cc(S(=O)(=O)NCc2ccc(OC)cc2)c(OCC)cc1-n1cnnn1
2,5-diethoxy-N-[(4-methoxyphenyl)methyl]-4-(tetrazol-1-yl)benzenesulfonamide