Task: Answer the multiple choice question.
Query: Which drug exhibits a 3.680\% 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) COc1cc2c(cc1OC)C(C)N(S(=O)(=O)c1ccc(C)cc1)CC2
(b) CC(C)(C)C(=O)CN1C(=O)C2(OCCO2)c2cc(Br)ccc21
(c) COc1cc(OC)cc(C(=O)N2CCC(N3CCN(c4ccccc4OC)CC3)CC2)c1.O=C(O)C(F)(F)F
Answer: a. COc1cc2c(cc1OC)C(C)N(S(=O)(=O)c1ccc(C)cc1)CC2
{#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#}
COc1cc2c(cc1OC)C(C)N(S(=O)(=O)c1ccc(C)cc1)CC2
COc1cc2c(cc1OC)C(C)N(S(=O)(=O)c1ccc(C)cc1)CC2
6,7-dimethoxy-1-methyl-2-(4-methylphenyl)sulfonyl-3,4-dihydro-1H-isoquinoline