Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 1.258\% 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=P(NC(c1ccccc1)c1ccccc1)(Oc1ccccc1)Oc1ccccc1
[b] CC1=C(C(=O)Nc2ccc(C)cc2C)C(c2cccc([N+](=O)[O-])c2)n2nc(C(=O)OC(C)C)nc2N1
[c] CCOC(=O)CCCn1nc(C)n2c(cc3sccc32)c1=O
[d] Cn1cnc2cc(OC(=O)c3ccccc3)ccc21
Answer: a. O=P(NC(c1ccccc1)c1ccccc1)(Oc1ccccc1)Oc1ccccc1
{#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=P(NC(c1ccccc1)c1ccccc1)(Oc1ccccc1)Oc1ccccc1
O=P(NC(c1ccccc1)c1ccccc1)(Oc1ccccc1)Oc1ccccc1
N-diphenoxyphosphoryl-1,1-diphenylmethanamine