Task: Answer the MCQ question.
Query: Which drug exhibits a 1.920\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) O=C(O)CN1C(=O)/C(=C/c2ccccc2Cl)Oc2ccccc21
b.) NC(=O)CC(NC(=O)c1ccccc1)c1ccc(NCc2ccccc2)c([N+](=O)[O-])c1
c.) O=C(Cn1cnc2scc(-c3ccccc3)c2c1=O)NCc1ccco1
d.) COc1ccc([C@@H]2C[C@@H](c3ccccc3)Oc3c(C)ccc(C(C)C)c32)cc1
Answer: c. O=C(Cn1cnc2scc(-c3ccccc3)c2c1=O)NCc1ccco1
{#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(Cn1cnc2scc(-c3ccccc3)c2c1=O)NCc1ccco1
O=C(Cn1cnc2scc(-c3ccccc3)c2c1=O)NCc1ccco1
N-(furan-2-ylmethyl)-2-(4-oxo-5-phenylthieno[2,3-d]pyrimidin-3-yl)acetamide