Problem statement: Answer the MCQ question.
Query: Which compound has a -49.292% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) O=C(CCc1ccc(Oc2cc([N+](=O)[O-])cc([N+](=O)[O-])c2)cc1)N1CCCCC1
b.) N#C/C(=C(/O)CN1CCCCC1)c1nc(-c2ccc(Cl)cc2)cs1
c.) COc1ccc(C(=O)CN2C(=O)c3ccccc3S2(=O)=O)cc1Br
Answer: a. O=C(CCc1ccc(Oc2cc([N+](=O)[O-])cc([N+](=O)[O-])c2)cc1)N1CCCCC1
{#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#}
O=C(CCc1ccc(Oc2cc([N+](=O)[O-])cc([N+](=O)[O-])c2)cc1)N1CCCCC1
O=C(CCc1ccc(Oc2cc([N+](=O)[O-])cc([N+](=O)[O-])c2)cc1)N1CCCCC1
3-[4-(3,5-dinitrophenoxy)phenyl]-1-piperidin-1-ylpropan-1-one