Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 6.380\% 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] Cc1oc(-c2ccccc2Cl)nc1CS(=O)CC(=O)NCc1ccc(Cl)cc1
[b] O=C(NC1CCCCC1)C(c1ccccn1)N(C(=O)Cc1cccs1)c1ccc(Cl)cc1
[c] COc1cccc(CC(=O)N(CCC2=CCCCC2)c2c(N)n(Cc3ccccc3)c(=O)[nH]c2=O)c1
[d] CC(NC(=O)CCn1c(=S)[nH]c2ccsc2c1=O)c1ccccc1
Answer: b. O=C(NC1CCCCC1)C(c1ccccn1)N(C(=O)Cc1cccs1)c1ccc(Cl)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#}
O=C(NC1CCCCC1)C(c1ccccn1)N(C(=O)Cc1cccs1)c1ccc(Cl)cc1
O=C(NC1CCCCC1)C(c1ccccn1)N(C(=O)Cc1cccs1)c1ccc(Cl)cc1
2-(4-chloro-N-(2-thiophen-2-ylacetyl)anilino)-N-cyclohexyl-2-pyridin-2-ylacetamide