Task: Answer the multiple choice question.
Query: Which compound has a 15.938\% 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 additional words.
Options:
a CCCCc1cc(=O)oc2cc(O)cc(O)c12
b COC(=O)c1c(NC(=O)COC(=O)c2ccc(Cl)nc2)sc(C)c1C
c O=C(COc1ccc(Cl)cc1Cl)N/N=C/c1cccnc1
d O=C(NC1CCCCC1)C(c1cccs1)N(Cc1cccs1)C(=O)c1cccs1
e CCN1C(=O)[C@@H]2[C@@H](c3ccc(-c4ccc(OC)cc4)cc3)N3CCC[C@@]3(C(=O)OC)[C@@H]2C1=O.O=C(O)C(F)(F)F
Answer: b. COC(=O)c1c(NC(=O)COC(=O)c2ccc(Cl)nc2)sc(C)c1C
{#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#}
COC(=O)c1c(NC(=O)COC(=O)c2ccc(Cl)nc2)sc(C)c1C
COC(=O)c1c(NC(=O)COC(=O)c2ccc(Cl)nc2)sc(C)c1C
[2-[(3-methoxycarbonyl-4,5-dimethylthiophen-2-yl)amino]-2-oxoethyl] 6-chloropyridine-3-carboxylate