Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -6.227\% 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, c, or d without using any other words.
Options:
a Cc1ccc(NC(=O)CN2C(=O)NC3(CCc4ccccc43)C2=O)cc1S(=O)(=O)N1CCCCC1
b O=C(NCCN1CCOCC1)c1cc(-c2ccc(Cl)c(Cl)c2)on1
c Cc1oc2cc3oc(=O)c(CCC(=O)NC4CC4)c(C)c3cc2c1C
d Cc1n[nH]c(C)c1Sc1ccc([N+](=O)[O-])cc1
Answer: d. Cc1n[nH]c(C)c1Sc1ccc([N+](=O)[O-])cc1
{#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#}
Cc1n[nH]c(C)c1Sc1ccc([N+](=O)[O-])cc1
Cc1n[nH]c(C)c1Sc1ccc([N+](=O)[O-])cc1
3,5-dimethyl-4-(4-nitrophenyl)sulfanyl-1H-pyrazole