Task: Answer the MCQ question.
Query: Which compound exhibits a 5.305% 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 other words.
Options:
(a) CN(C)Cc1c(O)ccc2c(=O)c(-c3ccccc3)c(C(F)(F)F)oc12
(b) Cc1ccc(C(C(=O)NCC2CCCO2)N(C(=O)c2snc(C(N)=O)c2N)c2ccc(C(C)C)cc2)o1
(c) CN(C)CCN(CC1CCCN(Cc2ccccc2F)C1)C(=O)c1ccc(Cl)cc1
(d) COc1cc(NC(=S)NCCC(c2ccccc2)c2ccccc2)cc(OC)c1
Answer: a. CN(C)Cc1c(O)ccc2c(=O)c(-c3ccccc3)c(C(F)(F)F)oc12
{#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#}
CN(C)Cc1c(O)ccc2c(=O)c(-c3ccccc3)c(C(F)(F)F)oc12
CN(C)Cc1c(O)ccc2c(=O)c(-c3ccccc3)c(C(F)(F)F)oc12
8-[(dimethylamino)methyl]-7-hydroxy-3-phenyl-2-(trifluoromethyl)chromen-4-one