Task: Answer the multiple-choice question.
Query: Which drug exhibits a -1.305% 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 other words.
Options:
a.) O=C(O)C1CCCN1S(=O)(=O)c1cc(Cl)ccc1Cl
b.) O=C(NCc1ccc2c(c1)OCO2)c1nc(Cn2ccc([N+](=O)[O-])n2)no1
c.) O=C(COc1ccc2c(c1)oc(=O)c1ccccc12)N[C@@H](Cc1ccccc1)C(=O)O
d.) CCCc1nnc(SCC(=O)N2CCCC2)n1Cc1ccco1
Answer: c. O=C(COc1ccc2c(c1)oc(=O)c1ccccc12)N[C@@H](Cc1ccccc1)C(=O)O
{#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(COc1ccc2c(c1)oc(=O)c1ccccc12)N[C@@H](Cc1ccccc1)C(=O)O
O=C(COc1ccc2c(c1)oc(=O)c1ccccc12)N[C@@H](Cc1ccccc1)C(=O)O
(2S)-2-[[2-(6-oxobenzo[c]chromen-3-yl)oxyacetyl]amino]-3-phenylpropanoic acid