Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 4.181\% 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 additional words.
Options:
a) C[C@@]12CCC=C[C@H]1[C@H](c1ccc(C(F)(F)F)cc1)N(Cc1ccccc1)C2=O
b) O=C(c1ccc(Oc2ccccc2)cc1)C1CCCN(C(=O)c2cnccn2)C1
c) CN(C)C(=O)Oc1noc2cc(Cl)ccc12
Answer: b. O=C(c1ccc(Oc2ccccc2)cc1)C1CCCN(C(=O)c2cnccn2)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#}
O=C(c1ccc(Oc2ccccc2)cc1)C1CCCN(C(=O)c2cnccn2)C1
O=C(c1ccc(Oc2ccccc2)cc1)C1CCCN(C(=O)c2cnccn2)C1
(4-phenoxyphenyl)-[1-(pyrazine-2-carbonyl)piperidin-3-yl]methanone