Task: Answer the MCQ question.
Question: Which drug exhibits a 10.642% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Nc1cc(OC(=O)c2cccs2)nn1S(=O)(=O)c1ccccc1
b. COC(=O)NC(NC(=S)Nc1cccc(C)c1)C(Cl)(Cl)Cl
c. O=C(NCc1ccccn1)c1n[nH]c(=O)c2ccccc12
d. COC(=O)c1sc2nc(CSc3ccc(Br)cc3)[nH]c(=O)c2c1C
Answer: c. O=C(NCc1ccccn1)c1n[nH]c(=O)c2ccccc12
{#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(NCc1ccccn1)c1n[nH]c(=O)c2ccccc12
O=C(NCc1ccccn1)c1n[nH]c(=O)c2ccccc12
4-oxo-N-(pyridin-2-ylmethyl)-3H-phthalazine-1-carboxamide