Problem statement: Answer the multiple-choice question.
Query: Which compound has a 12.204\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CCc1nnc(NC(=O)CCC(=O)N2CCN(c3cccc(Cl)c3)CC2)s1
b. O=C(O)c1cccc2cc(-c3ccccc3)oc(=O)c12
c. CN1CCN(c2ccccc2NC(=O)c2ccc(F)cc2)CC1
d. O=C(NCCCN1CCOCC1)C(=O)NCC1OCCN1S(=O)(=O)c1cc(F)ccc1F
Answer: a. CCc1nnc(NC(=O)CCC(=O)N2CCN(c3cccc(Cl)c3)CC2)s1
{#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#}
CCc1nnc(NC(=O)CCC(=O)N2CCN(c3cccc(Cl)c3)CC2)s1
CCc1nnc(NC(=O)CCC(=O)N2CCN(c3cccc(Cl)c3)CC2)s1
4-[4-(3-chlorophenyl)piperazin-1-yl]-N-(5-ethyl-1,3,4-thiadiazol-2-yl)-4-oxobutanamide