Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 8.986\% 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) O=C(Cn1cccc1C(=O)c1ccccc1)NCCc1ccccc1
b) O=C(NCC1CCCO1)c1nn2c(C(F)(F)F)cc(-c3cc(Br)cs3)nc2c1Br
c) COC(=O)C1=C(c2ccc(-c3ccccc3)c(F)c2)C[C@@H]2CC[C@H]1N2C(=O)NC1CC1
Answer: b. O=C(NCC1CCCO1)c1nn2c(C(F)(F)F)cc(-c3cc(Br)cs3)nc2c1Br
{#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(NCC1CCCO1)c1nn2c(C(F)(F)F)cc(-c3cc(Br)cs3)nc2c1Br
O=C(NCC1CCCO1)c1nn2c(C(F)(F)F)cc(-c3cc(Br)cs3)nc2c1Br
3-bromo-5-(4-bromothiophen-2-yl)-N-(oxolan-2-ylmethyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxamide