Problem statement: Answer the MCQ question.
Query: Which drug has a 7.313\% 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 other words.
Options:
a.) CN(C)S(=O)(=O)N1CCC(Oc2ccc(C(=O)NC3CCOC(C)(C)C3)cc2)CC1
b.) O=C(O)c1cc(Br)ccn1
c.) O=C(NCc1cc(C(F)(F)F)cc(C(F)(F)F)c1)C1CC(c2c(Cl)cccc2Cl)=NO1
Answer: b. O=C(O)c1cc(Br)ccn1
{#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#}
O=C(O)c1cc(Br)ccn1
O=C(O)c1cc(Br)ccn1
4-bromopyridine-6-carboxylicacid