Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 14.235\% 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 other words.
Options:
[a] NC(=O)C1CCN(C(=O)C(Cc2ccccc2)NC(=O)c2ccccc2)CC1
[b] COCCCNC(=O)CCn1c(=O)c2ccccc2n(CC(=O)Nc2ccc(C)cc2C)c1=O
[c] Cc1ccccc1OCC(=O)N(Cc1ccco1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
[d] O=C(CCNC(=O)c1ccccc1Cl)Nc1ccncc1
Answer: d. O=C(CCNC(=O)c1ccccc1Cl)Nc1ccncc1
{#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(CCNC(=O)c1ccccc1Cl)Nc1ccncc1
O=C(CCNC(=O)c1ccccc1Cl)Nc1ccncc1
2-chloro-N-[3-oxo-3-(pyridin-4-ylamino)propyl]benzamide