Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 14.221\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C(c1ccc2c(=O)n(Cc3ccc(Cl)cc3)c(=S)[nH]c2c1)N1CCCC1
(b) COc1cccc(Oc2ccc3nnc(C(F)(F)F)n3n2)c1
(c) O=C(Nc1ccc(N2CCN(C(=O)c3ccccc3F)CC2)cc1)c1cncc(Br)c1
(d) CNC(=S)NCc1ccc2[nH]c(C)cc2c1
Answer: b. COc1cccc(Oc2ccc3nnc(C(F)(F)F)n3n2)c1
{#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#}
COc1cccc(Oc2ccc3nnc(C(F)(F)F)n3n2)c1
COc1cccc(Oc2ccc3nnc(C(F)(F)F)n3n2)c1
6-(3-methoxyphenoxy)-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazine