Task: Answer the multiple-choice question.
Query: Which compound has a 4.886\% 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 Cc1ccccc1CN1CCC(CNC(=O)C2CCCN(c3ncnc4c3nc3n4CCCCC3)C2)CC1
b COc1cc(OC)cc(C(=O)NNC(=O)Cc2ccc(OC)c(S(=O)(=O)N3CCOCC3)c2)c1
c O=C(NCc1ccccc1)c1ccc(Oc2ccc(C(=O)NCc3ccccc3)cc2)cc1
d CCCCCCCCNC(=O)c1cccnc1SCC(=O)Nc1ccccc1OC
Answer: d. CCCCCCCCNC(=O)c1cccnc1SCC(=O)Nc1ccccc1OC
{#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#}
CCCCCCCCNC(=O)c1cccnc1SCC(=O)Nc1ccccc1OC
CCCCCCCCNC(=O)c1cccnc1SCC(=O)Nc1ccccc1OC
2-[2-(2-methoxyanilino)-2-oxoethyl]sulfanyl-N-octylpyridine-3-carboxamide