Task: Answer the multiple-choice question.
Query: Which drug exhibits a 15.646\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] C=CCn1c(=O)c(C(=O)Nc2ccc(C)cc2)c(O)c2ccccc21
[b] COc1cccc(OC)c1C(=O)NC(=S)NCc1cccnc1
[c] CCN(c1ccccc1)S(=O)(=O)c1ccc(N2CCN(c3ccccc3O)CC2)nc1
[d] Cc1ccc(SCCN2CCN(Cc3ccccc3)CC2)cc1.O=C(O)C(=O)O
[e] CC(C)CN1CCN(Cc2cc(F)ccc2-n2cccn2)CC1CCO
Answer: a. C=CCn1c(=O)c(C(=O)Nc2ccc(C)cc2)c(O)c2ccccc21
{#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#}
C=CCn1c(=O)c(C(=O)Nc2ccc(C)cc2)c(O)c2ccccc21
C=CCn1c(=O)c(C(=O)Nc2ccc(C)cc2)c(O)c2ccccc21
4-hydroxy-N-(4-methylphenyl)-2-oxo-1-prop-2-enylquinoline-3-carboxamide